454329

素因数分解:

$3^4\times {\mathrm{71}}^1\times {\mathrm{79}}^1$

素因数の和:162

約数の個数: 20

約数和(自身を含む): 696960

約数和(自身を除く): 242631

約数列:

[1, 3, 9, 27, 71, 79, 81, 213, 237, 639, 711, 1917, 2133, 5609, 5751, 6399, 16827, 50481, 151443, 454329]

約数ペア:

[(1, 454329), (3, 151443), (9, 50481), (27, 16827), (71, 6399), (79, 5751), (81, 5609), (213, 2133), (237, 1917), (639, 711)]