9168579

素因数分解:

$3^3\times 7^1\times {\mathrm{139}}^1\times {\mathrm{349}}^1$

素因数の和:504

約数の個数: 32

約数和(自身を含む): 15680000

約数和(自身を除く): 6511421

約数列:

[1, 3, 7, 9, 21, 27, 63, 139, 189, 349, 417, 973, 1047, 1251, 2443, 2919, 3141, 3753, 7329, 8757, 9423, 21987, 26271, 48511, 65961, 145533, 339577, 436599, 1018731, 1309797, 3056193, 9168579]

約数ペア:

[(1, 9168579), (3, 3056193), (7, 1309797), (9, 1018731), (21, 436599), (27, 339577), (63, 145533), (139, 65961), (189, 48511), (349, 26271), (417, 21987), (973, 9423), (1047, 8757), (1251, 7329), (2443, 3753), (2919, 3141)]