8305821

素因数分解:

$3^4\times {\mathrm{41}}^2\times {\mathrm{61}}^1$

素因数の和:155

約数の個数: 30

約数和(自身を含む): 12925946

約数和(自身を除く): 4620125

約数列:

[1, 3, 9, 27, 41, 61, 81, 123, 183, 369, 549, 1107, 1647, 1681, 2501, 3321, 4941, 5043, 7503, 15129, 22509, 45387, 67527, 102541, 136161, 202581, 307623, 922869, 2768607, 8305821]

約数ペア:

[(1, 8305821), (3, 2768607), (9, 922869), (27, 307623), (41, 202581), (61, 136161), (81, 102541), (123, 67527), (183, 45387), (369, 22509), (549, 15129), (1107, 7503), (1647, 5043), (1681, 4941), (2501, 3321)]