224729127

素因数分解:

$3^3\times 7^1\times {\mathrm{349}}^1\times {\mathrm{3407}}^1$

素因数の和:3772

約数の個数: 32

約数和(自身を含む): 381696000

約数和(自身を除く): 156966873

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 349, 1047, 2443, 3141, 3407, 7329, 9423, 10221, 21987, 23849, 30663, 65961, 71547, 91989, 214641, 643923, 1189043, 3567129, 8323301, 10701387, 24969903, 32104161, 74909709, 224729127]

約数ペア:

[(1, 224729127), (3, 74909709), (7, 32104161), (9, 24969903), (21, 10701387), (27, 8323301), (63, 3567129), (189, 1189043), (349, 643923), (1047, 214641), (2443, 91989), (3141, 71547), (3407, 65961), (7329, 30663), (9423, 23849), (10221, 21987)]