77638767

素因数分解:

$3^1\times {\mathrm{173}}^1\times {\mathrm{227}}^1\times {\mathrm{659}}^1$

素因数の和:1062

約数の個数: 16

約数和(自身を含む): 104734080

約数和(自身を除く): 27095313

約数列:

[1, 3, 173, 227, 519, 659, 681, 1977, 39271, 114007, 117813, 149593, 342021, 448779, 25879589, 77638767]

約数ペア:

[(1, 77638767), (3, 25879589), (173, 448779), (227, 342021), (519, 149593), (659, 117813), (681, 114007), (1977, 39271)]