61566869

素因数分解:

$7^1\times {\mathrm{13}}^2\times {\mathrm{71}}^1\times {\mathrm{733}}^1$

素因数の和:837

約数の個数: 24

約数和(自身を含む): 77369472

約数和(自身を除く): 15802603

約数列:

[1, 7, 13, 71, 91, 169, 497, 733, 923, 1183, 5131, 6461, 9529, 11999, 52043, 66703, 83993, 123877, 364301, 676559, 867139, 4735913, 8795267, 61566869]

約数ペア:

[(1, 61566869), (7, 8795267), (13, 4735913), (71, 867139), (91, 676559), (169, 364301), (497, 123877), (733, 83993), (923, 66703), (1183, 52043), (5131, 11999), (6461, 9529)]