138332313

素因数分解:

$3^3\times 7^1\times {\mathrm{241}}^1\times {\mathrm{3037}}^1$

素因数の和:3294

約数の個数: 32

約数和(自身を含む): 235262720

約数和(自身を除く): 96930407

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 241, 723, 1687, 2169, 3037, 5061, 6507, 9111, 15183, 21259, 27333, 45549, 63777, 81999, 191331, 573993, 731917, 2195751, 5123419, 6587253, 15370257, 19761759, 46110771, 138332313]

約数ペア:

[(1, 138332313), (3, 46110771), (7, 19761759), (9, 15370257), (21, 6587253), (27, 5123419), (63, 2195751), (189, 731917), (241, 573993), (723, 191331), (1687, 81999), (2169, 63777), (3037, 45549), (5061, 27333), (6507, 21259), (9111, 15183)]