8867102643

素因数分解:

$3^4\times 7^1\times {\mathrm{15638629}}^1$

素因数の和:15638648

約数の個数: 20

約数和(自身を含む): 15138193840

約数和(自身を除く): 6271091197

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 567, 15638629, 46915887, 109470403, 140747661, 328411209, 422242983, 985233627, 1266728949, 2955700881, 8867102643]

約数ペア:

[(1, 8867102643), (3, 2955700881), (7, 1266728949), (9, 985233627), (21, 422242983), (27, 328411209), (63, 140747661), (81, 109470403), (189, 46915887), (567, 15638629)]