156616395273

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{277}}^1\times {\mathrm{155887}}^1$

素因数の和:156214

約数の個数: 48

約数和(自身を含む): 252393895936

約数和(自身を除く): 95777500663

約数列:

[1, 3, 9, 13, 31, 39, 93, 117, 277, 279, 403, 831, 1209, 2493, 3601, 3627, 8587, 10803, 25761, 32409, 77283, 111631, 155887, 334893, 467661, 1004679, 1402983, 2026531, 4832497, 6079593, 14497491, 18238779, 43180699, 43492473, 62822461, 129542097, 188467383, 388626291, 561349087, 565402149, 1338601669, 1684047261, 4015805007, 5052141783, 12047415021, 17401821697, 52205465091, 156616395273]

約数ペア:

[(1, 156616395273), (3, 52205465091), (9, 17401821697), (13, 12047415021), (31, 5052141783), (39, 4015805007), (93, 1684047261), (117, 1338601669), (277, 565402149), (279, 561349087), (403, 388626291), (831, 188467383), (1209, 129542097), (2493, 62822461), (3601, 43492473), (3627, 43180699), (8587, 18238779), (10803, 14497491), (25761, 6079593), (32409, 4832497), (77283, 2026531), (111631, 1402983), (155887, 1004679), (334893, 467661)]