65462553

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{421}}^1\times {\mathrm{443}}^1$

素因数の和:886

約数の個数: 32

約数和(自身を含む): 104926080

約数和(自身を除く): 39463527

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 421, 443, 1263, 1329, 3789, 3987, 5473, 5759, 11367, 11961, 16419, 17277, 49257, 51831, 147771, 155493, 186503, 559509, 1678527, 2424539, 5035581, 7273617, 21820851, 65462553]

約数ペア:

[(1, 65462553), (3, 21820851), (9, 7273617), (13, 5035581), (27, 2424539), (39, 1678527), (117, 559509), (351, 186503), (421, 155493), (443, 147771), (1263, 51831), (1329, 49257), (3789, 17277), (3987, 16419), (5473, 11961), (5759, 11367)]