166158945

素因数分解:

$3^4\times 5^1\times {\mathrm{83}}^1\times {\mathrm{4943}}^1$

素因数の和:5043

約数の個数: 40

約数和(自身を含む): 301504896

約数和(自身を除く): 135345951

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 83, 135, 249, 405, 415, 747, 1245, 2241, 3735, 4943, 6723, 11205, 14829, 24715, 33615, 44487, 74145, 133461, 222435, 400383, 410269, 667305, 1230807, 2001915, 2051345, 3692421, 6154035, 11077263, 18462105, 33231789, 55386315, 166158945]

約数ペア:

[(1, 166158945), (3, 55386315), (5, 33231789), (9, 18462105), (15, 11077263), (27, 6154035), (45, 3692421), (81, 2051345), (83, 2001915), (135, 1230807), (249, 667305), (405, 410269), (415, 400383), (747, 222435), (1245, 133461), (2241, 74145), (3735, 44487), (4943, 33615), (6723, 24715), (11205, 14829)]