63706581

素因数分解:

$3^6\times {\mathrm{31}}^1\times {\mathrm{2819}}^1$

素因数の和:2868

約数の個数: 28

約数和(自身を含む): 98632320

約数和(自身を除く): 34925739

約数列:

[1, 3, 9, 27, 31, 81, 93, 243, 279, 729, 837, 2511, 2819, 7533, 8457, 22599, 25371, 76113, 87389, 228339, 262167, 685017, 786501, 2055051, 2359503, 7078509, 21235527, 63706581]

約数ペア:

[(1, 63706581), (3, 21235527), (9, 7078509), (27, 2359503), (31, 2055051), (81, 786501), (93, 685017), (243, 262167), (279, 228339), (729, 87389), (837, 76113), (2511, 25371), (2819, 22599), (7533, 8457)]