238375089

素因数分解:

$3^3\times {\mathrm{31}}^2\times {\mathrm{9187}}^1$

素因数の和:9258

約数の個数: 24

約数和(自身を含む): 364947360

約数和(自身を除く): 126572271

約数列:

[1, 3, 9, 27, 31, 93, 279, 837, 961, 2883, 8649, 9187, 25947, 27561, 82683, 248049, 284797, 854391, 2563173, 7689519, 8828707, 26486121, 79458363, 238375089]

約数ペア:

[(1, 238375089), (3, 79458363), (9, 26486121), (27, 8828707), (31, 7689519), (93, 2563173), (279, 854391), (837, 284797), (961, 248049), (2883, 82683), (8649, 27561), (9187, 25947)]