70818879

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{503}}^1\times {\mathrm{661}}^1$

素因数の和:1238

約数の個数: 16

約数和(自身を含む): 96090624

約数和(自身を除く): 25271745

約数列:

[1, 3, 71, 213, 503, 661, 1509, 1983, 35713, 46931, 107139, 140793, 332483, 997449, 23606293, 70818879]

約数ペア:

[(1, 70818879), (3, 23606293), (71, 997449), (213, 332483), (503, 140793), (661, 107139), (1509, 46931), (1983, 35713)]