151787883

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{179}}^1\times {\mathrm{1279}}^1$

素因数の和:1491

約数の個数: 32

約数和(自身を含む): 232243200

約数和(自身を除く): 80455317

約数列:

[1, 3, 13, 17, 39, 51, 179, 221, 537, 663, 1279, 2327, 3043, 3837, 6981, 9129, 16627, 21743, 39559, 49881, 65229, 118677, 228941, 282659, 686823, 847977, 2976233, 3891997, 8928699, 11675991, 50595961, 151787883]

約数ペア:

[(1, 151787883), (3, 50595961), (13, 11675991), (17, 8928699), (39, 3891997), (51, 2976233), (179, 847977), (221, 686823), (537, 282659), (663, 228941), (1279, 118677), (2327, 65229), (3043, 49881), (3837, 39559), (6981, 21743), (9129, 16627)]