81187062

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{1230107}}^1$

素因数の和:1230123

約数の個数: 16

約数和(自身を含む): 177135552

約数和(自身を除く): 95948490

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 1230107, 2460214, 3690321, 7380642, 13531177, 27062354, 40593531, 81187062]

約数ペア:

[(1, 81187062), (2, 40593531), (3, 27062354), (6, 13531177), (11, 7380642), (22, 3690321), (33, 2460214), (66, 1230107)]