260451921231

素因数分解:

$3^3\times {\mathrm{139}}^1\times {\mathrm{431}}^1\times {\mathrm{161017}}^1$

素因数の和:161596

約数の個数: 32

約数和(自身を含む): 389534745600

約数和(自身を除く): 129082824369

約数列:

[1, 3, 9, 27, 139, 417, 431, 1251, 1293, 3753, 3879, 11637, 59909, 161017, 179727, 483051, 539181, 1449153, 1617543, 4347459, 22381363, 67144089, 69398327, 201432267, 208194981, 604296801, 624584943, 1873754829, 9646367453, 28939102359, 86817307077, 260451921231]

約数ペア:

[(1, 260451921231), (3, 86817307077), (9, 28939102359), (27, 9646367453), (139, 1873754829), (417, 624584943), (431, 604296801), (1251, 208194981), (1293, 201432267), (3753, 69398327), (3879, 67144089), (11637, 22381363), (59909, 4347459), (161017, 1617543), (179727, 1449153), (483051, 539181)]