1900201033731

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{73}}^1\times {\mathrm{666773}}^1$

素因数の和:666893

約数の個数: 96

約数和(自身を含む): 3467310147072

約数和(自身を除く): 1567109113341

約数列:

[1, 3, 7, 11, 13, 21, 33, 39, 73, 77, 91, 143, 169, 219, 231, 273, 429, 507, 511, 803, 949, 1001, 1183, 1533, 1859, 2409, 2847, 3003, 3549, 5577, 5621, 6643, 10439, 12337, 13013, 16863, 19929, 31317, 37011, 39039, 73073, 86359, 135707, 219219, 259077, 407121, 666773, 949949, 2000319, 2849847, 4667411, 7334503, 8668049, 14002233, 22003509, 26004147, 48674429, 51341521, 60676343, 95348539, 112684637, 146023287, 154024563, 182029029, 286045617, 338053911, 340721003, 535418719, 632767577, 667439773, 788792459, 1022163009, 1239531007, 1606256157, 1898302731, 2002319319, 2366377377, 3718593021, 3747931033, 4429373039, 6960443347, 8225978501, 8676717049, 11243793099, 13288119117, 20881330041, 24677935503, 26030151147, 48723103429, 57581849507, 90485763511, 146169310287, 172745548521, 271457290533, 633400344577, 1900201033731]

約数ペア:

[(1, 1900201033731), (3, 633400344577), (7, 271457290533), (11, 172745548521), (13, 146169310287), (21, 90485763511), (33, 57581849507), (39, 48723103429), (73, 26030151147), (77, 24677935503), (91, 20881330041), (143, 13288119117), (169, 11243793099), (219, 8676717049), (231, 8225978501), (273, 6960443347), (429, 4429373039), (507, 3747931033), (511, 3718593021), (803, 2366377377), (949, 2002319319), (1001, 1898302731), (1183, 1606256157), (1533, 1239531007), (1859, 1022163009), (2409, 788792459), (2847, 667439773), (3003, 632767577), (3549, 535418719), (5577, 340721003), (5621, 338053911), (6643, 286045617), (10439, 182029029), (12337, 154024563), (13013, 146023287), (16863, 112684637), (19929, 95348539), (31317, 60676343), (37011, 51341521), (39039, 48674429), (73073, 26004147), (86359, 22003509), (135707, 14002233), (219219, 8668049), (259077, 7334503), (407121, 4667411), (666773, 2849847), (949949, 2000319)]