71409465

素因数分解:

$3^3\times 5^1\times {\mathrm{83}}^1\times {\mathrm{6373}}^1$

素因数の和:6470

約数の個数: 32

約数和(自身を含む): 128499840

約数和(自身を除く): 57090375

約数列:

[1, 3, 5, 9, 15, 27, 45, 83, 135, 249, 415, 747, 1245, 2241, 3735, 6373, 11205, 19119, 31865, 57357, 95595, 172071, 286785, 528959, 860355, 1586877, 2644795, 4760631, 7934385, 14281893, 23803155, 71409465]

約数ペア:

[(1, 71409465), (3, 23803155), (5, 14281893), (9, 7934385), (15, 4760631), (27, 2644795), (45, 1586877), (83, 860355), (135, 528959), (249, 286785), (415, 172071), (747, 95595), (1245, 57357), (2241, 31865), (3735, 19119), (6373, 11205)]