79136253

素因数分解:

$3^2\times 7^1\times {\mathrm{521}}^1\times {\mathrm{2411}}^1$

素因数の和:2945

約数の個数: 24

約数和(自身を含む): 130942656

約数和(自身を除く): 51806403

約数列:

[1, 3, 7, 9, 21, 63, 521, 1563, 2411, 3647, 4689, 7233, 10941, 16877, 21699, 32823, 50631, 151893, 1256131, 3768393, 8792917, 11305179, 26378751, 79136253]

約数ペア:

[(1, 79136253), (3, 26378751), (7, 11305179), (9, 8792917), (21, 3768393), (63, 1256131), (521, 151893), (1563, 50631), (2411, 32823), (3647, 21699), (4689, 16877), (7233, 10941)]