42045129

素因数分解:

$3^3\times 7^1\times {\mathrm{222461}}^1$

素因数の和:222477

約数の個数: 16

約数和(自身を含む): 71187840

約数和(自身を除く): 29142711

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 222461, 667383, 1557227, 2002149, 4671681, 6006447, 14015043, 42045129]

約数ペア:

[(1, 42045129), (3, 14015043), (7, 6006447), (9, 4671681), (21, 2002149), (27, 1557227), (63, 667383), (189, 222461)]