70209681

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{449}}^1\times {\mathrm{1109}}^1$

素因数の和:1608

約数の個数: 16

約数和(自身を含む): 95904000

約数和(自身を除く): 25694319

約数列:

[1, 3, 47, 141, 449, 1109, 1347, 3327, 21103, 52123, 63309, 156369, 497941, 1493823, 23403227, 70209681]

約数ペア:

[(1, 70209681), (3, 23403227), (47, 1493823), (141, 497941), (449, 156369), (1109, 63309), (1347, 52123), (3327, 21103)]