17645492061

素因数分解:

$3^4\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{113}}^1\times {\mathrm{1061}}^1$

素因数の和:1288

約数の個数: 80

約数和(自身を含む): 28126517760

約数和(自身を除く): 10481025699

約数列:

[1, 3, 9, 23, 27, 69, 79, 81, 113, 207, 237, 339, 621, 711, 1017, 1061, 1817, 1863, 2133, 2599, 3051, 3183, 5451, 6399, 7797, 8927, 9153, 9549, 16353, 23391, 24403, 26781, 28647, 49059, 70173, 73209, 80343, 83819, 85941, 119893, 147177, 205321, 210519, 219627, 241029, 251457, 359679, 615963, 658881, 723087, 754371, 1079037, 1847889, 1927837, 1976643, 2263113, 2757539, 3237111, 5543667, 5783511, 6789339, 8272617, 9471547, 9711333, 16631001, 17350533, 24817851, 28414641, 52051599, 74453553, 85243923, 156154797, 217845581, 223360659, 255731769, 653536743, 767195307, 1960610229, 5881830687, 17645492061]

約数ペア:

[(1, 17645492061), (3, 5881830687), (9, 1960610229), (23, 767195307), (27, 653536743), (69, 255731769), (79, 223360659), (81, 217845581), (113, 156154797), (207, 85243923), (237, 74453553), (339, 52051599), (621, 28414641), (711, 24817851), (1017, 17350533), (1061, 16631001), (1817, 9711333), (1863, 9471547), (2133, 8272617), (2599, 6789339), (3051, 5783511), (3183, 5543667), (5451, 3237111), (6399, 2757539), (7797, 2263113), (8927, 1976643), (9153, 1927837), (9549, 1847889), (16353, 1079037), (23391, 754371), (24403, 723087), (26781, 658881), (28647, 615963), (49059, 359679), (70173, 251457), (73209, 241029), (80343, 219627), (83819, 210519), (85941, 205321), (119893, 147177)]