61579986

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{7243}}^1$

素因数の和:7370

約数の個数: 32

約数和(自身を含む): 133869120

約数和(自身を除く): 72289134

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 109, 218, 327, 654, 1417, 2834, 4251, 7243, 8502, 14486, 21729, 43458, 94159, 188318, 282477, 564954, 789487, 1578974, 2368461, 4736922, 10263331, 20526662, 30789993, 61579986]

約数ペア:

[(1, 61579986), (2, 30789993), (3, 20526662), (6, 10263331), (13, 4736922), (26, 2368461), (39, 1578974), (78, 789487), (109, 564954), (218, 282477), (327, 188318), (654, 94159), (1417, 43458), (2834, 21729), (4251, 14486), (7243, 8502)]