154977537

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{12457}}^1$

素因数の和:12513

約数の個数: 32

約数和(自身を含む): 251153280

約数和(自身を除く): 96175743

約数列:

[1, 3, 11, 13, 29, 33, 39, 87, 143, 319, 377, 429, 957, 1131, 4147, 12441, 12457, 37371, 137027, 161941, 361253, 411081, 485823, 1083759, 1781351, 3973783, 4696289, 5344053, 11921349, 14088867, 51659179, 154977537]

約数ペア:

[(1, 154977537), (3, 51659179), (11, 14088867), (13, 11921349), (29, 5344053), (33, 4696289), (39, 3973783), (87, 1781351), (143, 1083759), (319, 485823), (377, 411081), (429, 361253), (957, 161941), (1131, 137027), (4147, 37371), (12441, 12457)]