64351329

素因数分解:

$3^1\times 7^1\times {\mathrm{173}}^1\times {\mathrm{17713}}^1$

素因数の和:17896

約数の個数: 16

約数和(自身を含む): 98631552

約数和(自身を除く): 34280223

約数列:

[1, 3, 7, 21, 173, 519, 1211, 3633, 17713, 53139, 123991, 371973, 3064349, 9193047, 21450443, 64351329]

約数ペア:

[(1, 64351329), (3, 21450443), (7, 9193047), (21, 3064349), (173, 371973), (519, 123991), (1211, 53139), (3633, 17713)]