167913993

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{179}}^1\times {\mathrm{359}}^1$

素因数の和:621

約数の個数: 32

約数和(自身を含む): 246758400

約数和(自身を除く): 78844407

約数列:

[1, 3, 13, 39, 67, 179, 201, 359, 537, 871, 1077, 2327, 2613, 4667, 6981, 11993, 14001, 24053, 35979, 64261, 72159, 155909, 192783, 312689, 467727, 835393, 938067, 2506179, 4305487, 12916461, 55971331, 167913993]

約数ペア:

[(1, 167913993), (3, 55971331), (13, 12916461), (39, 4305487), (67, 2506179), (179, 938067), (201, 835393), (359, 467727), (537, 312689), (871, 192783), (1077, 155909), (2327, 72159), (2613, 64261), (4667, 35979), (6981, 24053), (11993, 14001)]