69897999

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{419}}^1\times {\mathrm{3271}}^1$

素因数の和:3710

約数の個数: 16

約数和(自身を含む): 98945280

約数和(自身を除く): 29047281

約数列:

[1, 3, 17, 51, 419, 1257, 3271, 7123, 9813, 21369, 55607, 166821, 1370549, 4111647, 23299333, 69897999]

約数ペア:

[(1, 69897999), (3, 23299333), (17, 4111647), (51, 1370549), (419, 166821), (1257, 55607), (3271, 21369), (7123, 9813)]