85847373

素因数分解:

$3^2\times {\mathrm{139}}^1\times {\mathrm{163}}^1\times {\mathrm{421}}^1$

素因数の和:729

約数の個数: 24

約数和(自身を含む): 125958560

約数和(自身を除く): 40111187

約数列:

[1, 3, 9, 139, 163, 417, 421, 489, 1251, 1263, 1467, 3789, 22657, 58519, 67971, 68623, 175557, 203913, 205869, 526671, 617607, 9538597, 28615791, 85847373]

約数ペア:

[(1, 85847373), (3, 28615791), (9, 9538597), (139, 617607), (163, 526671), (417, 205869), (421, 203913), (489, 175557), (1251, 68623), (1263, 67971), (1467, 58519), (3789, 22657)]