27887166

素因数分解:

$2^1\times 3^6\times {\mathrm{31}}^1\times {\mathrm{617}}^1$

素因数の和:668

約数の個数: 56

約数和(自身を含む): 64845504

約数和(自身を除く): 36958338

約数列:

[1, 2, 3, 6, 9, 18, 27, 31, 54, 62, 81, 93, 162, 186, 243, 279, 486, 558, 617, 729, 837, 1234, 1458, 1674, 1851, 2511, 3702, 5022, 5553, 7533, 11106, 15066, 16659, 19127, 22599, 33318, 38254, 45198, 49977, 57381, 99954, 114762, 149931, 172143, 299862, 344286, 449793, 516429, 899586, 1032858, 1549287, 3098574, 4647861, 9295722, 13943583, 27887166]

約数ペア:

[(1, 27887166), (2, 13943583), (3, 9295722), (6, 4647861), (9, 3098574), (18, 1549287), (27, 1032858), (31, 899586), (54, 516429), (62, 449793), (81, 344286), (93, 299862), (162, 172143), (186, 149931), (243, 114762), (279, 99954), (486, 57381), (558, 49977), (617, 45198), (729, 38254), (837, 33318), (1234, 22599), (1458, 19127), (1674, 16659), (1851, 15066), (2511, 11106), (3702, 7533), (5022, 5553)]