61212558

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{421}}^1\times {\mathrm{2203}}^1$

素因数の和:2640

約数の個数: 32

約数和(自身を含む): 133932672

約数和(自身を除く): 72720114

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 421, 842, 1263, 2203, 2526, 4406, 4631, 6609, 9262, 13218, 13893, 24233, 27786, 48466, 72699, 145398, 927463, 1854926, 2782389, 5564778, 10202093, 20404186, 30606279, 61212558]

約数ペア:

[(1, 61212558), (2, 30606279), (3, 20404186), (6, 10202093), (11, 5564778), (22, 2782389), (33, 1854926), (66, 927463), (421, 145398), (842, 72699), (1263, 48466), (2203, 27786), (2526, 24233), (4406, 13893), (4631, 13218), (6609, 9262)]