71627778

素因数分解:

$2^1\times 3^2\times {\mathrm{977}}^1\times {\mathrm{4073}}^1$

素因数の和:5058

約数の個数: 24

約数和(自身を含む): 155390508

約数和(自身を除く): 83762730

約数列:

[1, 2, 3, 6, 9, 18, 977, 1954, 2931, 4073, 5862, 8146, 8793, 12219, 17586, 24438, 36657, 73314, 3979321, 7958642, 11937963, 23875926, 35813889, 71627778]

約数ペア:

[(1, 71627778), (2, 35813889), (3, 23875926), (6, 11937963), (9, 7958642), (18, 3979321), (977, 73314), (1954, 36657), (2931, 24438), (4073, 17586), (5862, 12219), (8146, 8793)]