161723648853

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{554899}}^1$

素因数の和:555018

約数の個数: 48

約数和(自身を含む): 261770745600

約数和(自身を除く): 100047096747

約数列:

[1, 3, 9, 13, 39, 47, 53, 117, 141, 159, 423, 477, 611, 689, 1833, 2067, 2491, 5499, 6201, 7473, 22419, 32383, 97149, 291447, 554899, 1664697, 4994091, 7213687, 21641061, 26080253, 29409647, 64923183, 78240759, 88228941, 234722277, 264686823, 339043289, 382325411, 1017129867, 1146976233, 1382253409, 3051389601, 3440928699, 4146760227, 12440280681, 17969294317, 53907882951, 161723648853]

約数ペア:

[(1, 161723648853), (3, 53907882951), (9, 17969294317), (13, 12440280681), (39, 4146760227), (47, 3440928699), (53, 3051389601), (117, 1382253409), (141, 1146976233), (159, 1017129867), (423, 382325411), (477, 339043289), (611, 264686823), (689, 234722277), (1833, 88228941), (2067, 78240759), (2491, 64923183), (5499, 29409647), (6201, 26080253), (7473, 21641061), (22419, 7213687), (32383, 4994091), (97149, 1664697), (291447, 554899)]