84142017

素因数分解:

$3^3\times {\mathrm{67}}^1\times {\mathrm{193}}^1\times {\mathrm{241}}^1$

素因数の和:510

約数の個数: 32

約数和(自身を含む): 127698560

約数和(自身を除く): 43556543

約数列:

[1, 3, 9, 27, 67, 193, 201, 241, 579, 603, 723, 1737, 1809, 2169, 5211, 6507, 12931, 16147, 38793, 46513, 48441, 116379, 139539, 145323, 349137, 418617, 435969, 1255851, 3116371, 9349113, 28047339, 84142017]

約数ペア:

[(1, 84142017), (3, 28047339), (9, 9349113), (27, 3116371), (67, 1255851), (193, 435969), (201, 418617), (241, 349137), (579, 145323), (603, 139539), (723, 116379), (1737, 48441), (1809, 46513), (2169, 38793), (5211, 16147), (6507, 12931)]