159376473

素因数分解:

$3^2\times {\mathrm{181}}^1\times {\mathrm{227}}^1\times {\mathrm{431}}^1$

素因数の和:845

約数の個数: 24

約数和(自身を含む): 233041536

約数和(自身を除く): 73665063

約数列:

[1, 3, 9, 181, 227, 431, 543, 681, 1293, 1629, 2043, 3879, 41087, 78011, 97837, 123261, 234033, 293511, 369783, 702099, 880533, 17708497, 53125491, 159376473]

約数ペア:

[(1, 159376473), (3, 53125491), (9, 17708497), (181, 880533), (227, 702099), (431, 369783), (543, 293511), (681, 234033), (1293, 123261), (1629, 97837), (2043, 78011), (3879, 41087)]