61556703

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{137}}^1\times {\mathrm{281}}^1$

素因数の和:475

約数の個数: 32

約数和(自身を含む): 91530432

約数和(自身を除く): 29973729

約数列:

[1, 3, 13, 39, 41, 123, 137, 281, 411, 533, 843, 1599, 1781, 3653, 5343, 5617, 10959, 11521, 16851, 34563, 38497, 73021, 115491, 149773, 219063, 449319, 500461, 1501383, 1578377, 4735131, 20518901, 61556703]

約数ペア:

[(1, 61556703), (3, 20518901), (13, 4735131), (39, 1578377), (41, 1501383), (123, 500461), (137, 449319), (281, 219063), (411, 149773), (533, 115491), (843, 73021), (1599, 38497), (1781, 34563), (3653, 16851), (5343, 11521), (5617, 10959)]