155694969

素因数分解:

$3^2\times {\mathrm{83}}^1\times {\mathrm{257}}^1\times {\mathrm{811}}^1$

素因数の和:1157

約数の個数: 24

約数和(自身を含む): 228769632

約数和(自身を除く): 73074663

約数列:

[1, 3, 9, 83, 249, 257, 747, 771, 811, 2313, 2433, 7299, 21331, 63993, 67313, 191979, 201939, 208427, 605817, 625281, 1875843, 17299441, 51898323, 155694969]

約数ペア:

[(1, 155694969), (3, 51898323), (9, 17299441), (83, 1875843), (249, 625281), (257, 605817), (747, 208427), (771, 201939), (811, 191979), (2313, 67313), (2433, 63993), (7299, 21331)]