72613047

素因数分解:

$3^1\times {\mathrm{13}}^3\times {\mathrm{23}}^1\times {\mathrm{479}}^1$

素因数の和:544

約数の個数: 32

約数和(自身を含む): 109670400

約数和(自身を除く): 37057353

約数列:

[1, 3, 13, 23, 39, 69, 169, 299, 479, 507, 897, 1437, 2197, 3887, 6227, 6591, 11017, 11661, 18681, 33051, 50531, 80951, 143221, 151593, 242853, 429663, 1052363, 1861873, 3157089, 5585619, 24204349, 72613047]

約数ペア:

[(1, 72613047), (3, 24204349), (13, 5585619), (23, 3157089), (39, 1861873), (69, 1052363), (169, 429663), (299, 242853), (479, 151593), (507, 143221), (897, 80951), (1437, 50531), (2197, 33051), (3887, 18681), (6227, 11661), (6591, 11017)]