27142040877

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{1427}}^1\times {\mathrm{22091}}^1$

素因数の和:23569

約数の個数: 32

約数和(自身を含む): 42399673344

約数和(自身を除く): 15257632467

約数列:

[1, 3, 7, 21, 41, 123, 287, 861, 1427, 4281, 9989, 22091, 29967, 58507, 66273, 154637, 175521, 409549, 463911, 905731, 1228647, 2717193, 6340117, 19020351, 31523857, 94571571, 220666999, 662000997, 1292478137, 3877434411, 9047346959, 27142040877]

約数ペア:

[(1, 27142040877), (3, 9047346959), (7, 3877434411), (21, 1292478137), (41, 662000997), (123, 220666999), (287, 94571571), (861, 31523857), (1427, 19020351), (4281, 6340117), (9989, 2717193), (22091, 1228647), (29967, 905731), (58507, 463911), (66273, 409549), (154637, 175521)]