84136927

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{197}}^1$

素因数の和:355

約数の個数: 32

約数和(自身を含む): 106178688

約数和(自身を除く): 22041761

約数列:

[1, 7, 17, 37, 97, 119, 197, 259, 629, 679, 1379, 1649, 3349, 3589, 4403, 7289, 11543, 19109, 23443, 25123, 51023, 61013, 123913, 133763, 324853, 427091, 707033, 867391, 2273971, 4949231, 12019561, 84136927]

約数ペア:

[(1, 84136927), (7, 12019561), (17, 4949231), (37, 2273971), (97, 867391), (119, 707033), (197, 427091), (259, 324853), (629, 133763), (679, 123913), (1379, 61013), (1649, 51023), (3349, 25123), (3589, 23443), (4403, 19109), (7289, 11543)]