61631874

素因数分解:

$2^1\times 3^3\times {\mathrm{421}}^1\times {\mathrm{2711}}^1$

素因数の和:3143

約数の個数: 32

約数和(自身を含む): 137335680

約数和(自身を除く): 75703806

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 421, 842, 1263, 2526, 2711, 3789, 5422, 7578, 8133, 11367, 16266, 22734, 24399, 48798, 73197, 146394, 1141331, 2282662, 3423993, 6847986, 10271979, 20543958, 30815937, 61631874]

約数ペア:

[(1, 61631874), (2, 30815937), (3, 20543958), (6, 10271979), (9, 6847986), (18, 3423993), (27, 2282662), (54, 1141331), (421, 146394), (842, 73197), (1263, 48798), (2526, 24399), (2711, 22734), (3789, 16266), (5422, 11367), (7578, 8133)]