77504985

素因数分解:

$3^3\times 5^1\times {\mathrm{83}}^1\times {\mathrm{6917}}^1$

素因数の和:7014

約数の個数: 32

約数和(自身を含む): 139466880

約数和(自身を除く): 61961895

約数列:

[1, 3, 5, 9, 15, 27, 45, 83, 135, 249, 415, 747, 1245, 2241, 3735, 6917, 11205, 20751, 34585, 62253, 103755, 186759, 311265, 574111, 933795, 1722333, 2870555, 5166999, 8611665, 15500997, 25834995, 77504985]

約数ペア:

[(1, 77504985), (3, 25834995), (5, 15500997), (9, 8611665), (15, 5166999), (27, 2870555), (45, 1722333), (83, 933795), (135, 574111), (249, 311265), (415, 186759), (747, 103755), (1245, 62253), (2241, 34585), (3735, 20751), (6917, 11205)]