65297379

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{181}}^1\times {\mathrm{419}}^1$

素因数の和:651

約数の個数: 32

約数和(自身を含む): 102735360

約数和(自身を除く): 37437981

約数列:

[1, 3, 7, 21, 41, 123, 181, 287, 419, 543, 861, 1257, 1267, 2933, 3801, 7421, 8799, 17179, 22263, 51537, 51947, 75839, 120253, 155841, 227517, 360759, 530873, 1592619, 3109399, 9328197, 21765793, 65297379]

約数ペア:

[(1, 65297379), (3, 21765793), (7, 9328197), (21, 3109399), (41, 1592619), (123, 530873), (181, 360759), (287, 227517), (419, 155841), (543, 120253), (861, 75839), (1257, 51947), (1267, 51537), (2933, 22263), (3801, 17179), (7421, 8799)]