155762013

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{137}}^1\times {\mathrm{263}}^1$

素因数の和:545

約数の個数: 32

約数和(自身を含む): 230833152

約数和(自身を除く): 75071139

約数列:

[1, 3, 11, 33, 131, 137, 263, 393, 411, 789, 1441, 1507, 2893, 4323, 4521, 8679, 17947, 34453, 36031, 53841, 103359, 108093, 197417, 378983, 396341, 592251, 1136949, 1189023, 4720061, 14160183, 51920671, 155762013]

約数ペア:

[(1, 155762013), (3, 51920671), (11, 14160183), (33, 4720061), (131, 1189023), (137, 1136949), (263, 592251), (393, 396341), (411, 378983), (789, 197417), (1441, 108093), (1507, 103359), (2893, 53841), (4323, 36031), (4521, 34453), (8679, 17947)]