303996969

素因数分解:

$3^4\times {\mathrm{59}}^1\times {\mathrm{63611}}^1$

素因数の和:63682

約数の個数: 20

約数和(自身を含む): 461823120

約数和(自身を除く): 157826151

約数列:

[1, 3, 9, 27, 59, 81, 177, 531, 1593, 4779, 63611, 190833, 572499, 1717497, 3753049, 5152491, 11259147, 33777441, 101332323, 303996969]

約数ペア:

[(1, 303996969), (3, 101332323), (9, 33777441), (27, 11259147), (59, 5152491), (81, 3753049), (177, 1717497), (531, 572499), (1593, 190833), (4779, 63611)]