64093281

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{179533}}^1$

素因数の和:179560

約数の個数: 16

約数和(自身を含む): 103411584

約数和(自身を除く): 39318303

約数列:

[1, 3, 7, 17, 21, 51, 119, 357, 179533, 538599, 1256731, 3052061, 3770193, 9156183, 21364427, 64093281]

約数ペア:

[(1, 64093281), (3, 21364427), (7, 9156183), (17, 3770193), (21, 3052061), (51, 1256731), (119, 538599), (357, 179533)]