69129789

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{103}}^1\times {\mathrm{137}}^1$

素因数の和:337

約数の個数: 32

約数和(自身を含む): 99201024

約数和(自身を除く): 30071235

約数列:

[1, 3, 23, 69, 71, 103, 137, 213, 309, 411, 1633, 2369, 3151, 4899, 7107, 7313, 9453, 9727, 14111, 21939, 29181, 42333, 168199, 223721, 324553, 504597, 671163, 973659, 1001881, 3005643, 23043263, 69129789]

約数ペア:

[(1, 69129789), (3, 23043263), (23, 3005643), (69, 1001881), (71, 973659), (103, 671163), (137, 504597), (213, 324553), (309, 223721), (411, 168199), (1633, 42333), (2369, 29181), (3151, 21939), (4899, 14111), (7107, 9727), (7313, 9453)]