88378017

素因数分解:

$3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{449}}^1$

素因数の和:582

約数の個数: 48

約数和(自身を含む): 149385600

約数和(自身を除く): 61007583

約数列:

[1, 3, 7, 13, 21, 39, 49, 91, 103, 147, 273, 309, 449, 637, 721, 1339, 1347, 1911, 2163, 3143, 4017, 5047, 5837, 9373, 9429, 15141, 17511, 22001, 28119, 40859, 46247, 65611, 66003, 122577, 138741, 196833, 286013, 323729, 601211, 858039, 971187, 1803633, 2266103, 4208477, 6798309, 12625431, 29459339, 88378017]

約数ペア:

[(1, 88378017), (3, 29459339), (7, 12625431), (13, 6798309), (21, 4208477), (39, 2266103), (49, 1803633), (91, 971187), (103, 858039), (147, 601211), (273, 323729), (309, 286013), (449, 196833), (637, 138741), (721, 122577), (1339, 66003), (1347, 65611), (1911, 46247), (2163, 40859), (3143, 28119), (4017, 22001), (5047, 17511), (5837, 15141), (9373, 9429)]