85956843

素因数分解:

$3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{1193}}^1$

素因数の和:1323

約数の個数: 32

約数和(自身を含む): 135714816

約数和(自身を除く): 49757973

約数列:

[1, 3, 7, 21, 47, 73, 141, 219, 329, 511, 987, 1193, 1533, 3431, 3579, 8351, 10293, 24017, 25053, 56071, 72051, 87089, 168213, 261267, 392497, 609623, 1177491, 1828869, 4093183, 12279549, 28652281, 85956843]

約数ペア:

[(1, 85956843), (3, 28652281), (7, 12279549), (21, 4093183), (47, 1828869), (73, 1177491), (141, 609623), (219, 392497), (329, 261267), (511, 168213), (987, 87089), (1193, 72051), (1533, 56071), (3431, 25053), (3579, 24017), (8351, 10293)]