147156399

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{419249}}^1$

素因数の和:419271

約数の個数: 16

約数和(自身を含む): 234780000

約数和(自身を除く): 87623601

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 419249, 1257747, 3773241, 5450237, 11319723, 16350711, 49052133, 147156399]

約数ペア:

[(1, 147156399), (3, 49052133), (9, 16350711), (13, 11319723), (27, 5450237), (39, 3773241), (117, 1257747), (351, 419249)]