330815691

素因数分解:

$3^3\times {\mathrm{139}}^1\times {\mathrm{181}}^1\times {\mathrm{487}}^1$

素因数の和:816

約数の個数: 32

約数和(自身を含む): 497369600

約数和(自身を除く): 166553909

約数列:

[1, 3, 9, 27, 139, 181, 417, 487, 543, 1251, 1461, 1629, 3753, 4383, 4887, 13149, 25159, 67693, 75477, 88147, 203079, 226431, 264441, 609237, 679293, 793323, 1827711, 2379969, 12252433, 36757299, 110271897, 330815691]

約数ペア:

[(1, 330815691), (3, 110271897), (9, 36757299), (27, 12252433), (139, 2379969), (181, 1827711), (417, 793323), (487, 679293), (543, 609237), (1251, 264441), (1461, 226431), (1629, 203079), (3753, 88147), (4383, 75477), (4887, 67693), (13149, 25159)]