63643937

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{10091}}^1$

素因数の和:10168

約数の個数: 16

約数和(自身を含む): 78475392

約数和(自身を除く): 14831455

約数列:

[1, 7, 17, 53, 119, 371, 901, 6307, 10091, 70637, 171547, 534823, 1200829, 3743761, 9091991, 63643937]

約数ペア:

[(1, 63643937), (7, 9091991), (17, 3743761), (53, 1200829), (119, 534823), (371, 171547), (901, 70637), (6307, 10091)]