55690659

素因数分解:

$3^4\times {\mathrm{23}}^1\times {\mathrm{167}}^1\times {\mathrm{179}}^1$

素因数の和:381

約数の個数: 40

約数和(自身を含む): 87816960

約数和(自身を除く): 32126301

約数列:

[1, 3, 9, 23, 27, 69, 81, 167, 179, 207, 501, 537, 621, 1503, 1611, 1863, 3841, 4117, 4509, 4833, 11523, 12351, 13527, 14499, 29893, 34569, 37053, 89679, 103707, 111159, 269037, 311121, 333477, 687539, 807111, 2062617, 2421333, 6187851, 18563553, 55690659]

約数ペア:

[(1, 55690659), (3, 18563553), (9, 6187851), (23, 2421333), (27, 2062617), (69, 807111), (81, 687539), (167, 333477), (179, 311121), (207, 269037), (501, 111159), (537, 103707), (621, 89679), (1503, 37053), (1611, 34569), (1863, 29893), (3841, 14499), (4117, 13527), (4509, 12351), (4833, 11523)]