168542283

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{3449}}^1$

素因数の和:3651

約数の個数: 32

約数和(自身を含む): 278208000

約数和(自身を除く): 109665717

約数列:

[1, 3, 7, 13, 21, 39, 91, 179, 273, 537, 1253, 2327, 3449, 3759, 6981, 10347, 16289, 24143, 44837, 48867, 72429, 134511, 313859, 617371, 941577, 1852113, 4321597, 8025823, 12964791, 24077469, 56180761, 168542283]

約数ペア:

[(1, 168542283), (3, 56180761), (7, 24077469), (13, 12964791), (21, 8025823), (39, 4321597), (91, 1852113), (179, 941577), (273, 617371), (537, 313859), (1253, 134511), (2327, 72429), (3449, 48867), (3759, 44837), (6981, 24143), (10347, 16289)]