121289292

素因数分解:

$2^2\times 3^3\times {\mathrm{787}}^1\times {\mathrm{1427}}^1$

素因数の和:2227

約数の個数: 48

約数和(自身を含む): 315073920

約数和(自身を除く): 193784628

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 787, 1427, 1574, 2361, 2854, 3148, 4281, 4722, 5708, 7083, 8562, 9444, 12843, 14166, 17124, 21249, 25686, 28332, 38529, 42498, 51372, 77058, 84996, 154116, 1123049, 2246098, 3369147, 4492196, 6738294, 10107441, 13476588, 20214882, 30322323, 40429764, 60644646, 121289292]

約数ペア:

[(1, 121289292), (2, 60644646), (3, 40429764), (4, 30322323), (6, 20214882), (9, 13476588), (12, 10107441), (18, 6738294), (27, 4492196), (36, 3369147), (54, 2246098), (108, 1123049), (787, 154116), (1427, 84996), (1574, 77058), (2361, 51372), (2854, 42498), (3148, 38529), (4281, 28332), (4722, 25686), (5708, 21249), (7083, 17124), (8562, 14166), (9444, 12843)]