15696961731

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{5591}}^1$

素因数の和:5774

約数の個数: 80

約数和(自身を含む): 26892062208

約数和(自身を除く): 11195100477

約数列:

[1, 3, 9, 11, 23, 27, 33, 69, 81, 99, 137, 207, 253, 297, 411, 621, 759, 891, 1233, 1507, 1863, 2277, 3151, 3699, 4521, 5591, 6831, 9453, 11097, 13563, 16773, 20493, 28359, 34661, 40689, 50319, 61501, 85077, 103983, 122067, 128593, 150957, 184503, 255231, 311949, 385779, 452871, 553509, 765967, 935847, 1157337, 1414523, 1660527, 2297901, 2807541, 3472011, 4243569, 4981581, 6893703, 8425637, 10416033, 12730707, 17617241, 20681109, 25276911, 38192121, 52851723, 62043327, 75830733, 114576363, 158555169, 193789651, 227492199, 475665507, 581368953, 682476597, 1426996521, 1744106859, 5232320577, 15696961731]

約数ペア:

[(1, 15696961731), (3, 5232320577), (9, 1744106859), (11, 1426996521), (23, 682476597), (27, 581368953), (33, 475665507), (69, 227492199), (81, 193789651), (99, 158555169), (137, 114576363), (207, 75830733), (253, 62043327), (297, 52851723), (411, 38192121), (621, 25276911), (759, 20681109), (891, 17617241), (1233, 12730707), (1507, 10416033), (1863, 8425637), (2277, 6893703), (3151, 4981581), (3699, 4243569), (4521, 3472011), (5591, 2807541), (6831, 2297901), (9453, 1660527), (11097, 1414523), (13563, 1157337), (16773, 935847), (20493, 765967), (28359, 553509), (34661, 452871), (40689, 385779), (50319, 311949), (61501, 255231), (85077, 184503), (103983, 150957), (122067, 128593)]