69899327

素因数分解:

${\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{149}}^1\times {\mathrm{409}}^1$

素因数の和:626

約数の個数: 16

約数和(自身を含む): 74784000

約数和(自身を除く): 4884673

約数列:

[1, 31, 37, 149, 409, 1147, 4619, 5513, 12679, 15133, 60941, 170903, 469123, 1889171, 2254817, 69899327]

約数ペア:

[(1, 69899327), (31, 2254817), (37, 1889171), (149, 469123), (409, 170903), (1147, 60941), (4619, 15133), (5513, 12679)]