61342897

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{191}}^1$

素因数の和:349

約数の個数: 32

約数和(自身を含む): 79478784

約数和(自身を除く): 18135887

約数列:

[1, 7, 11, 43, 77, 97, 191, 301, 473, 679, 1067, 1337, 2101, 3311, 4171, 7469, 8213, 14707, 18527, 29197, 45881, 57491, 90343, 129689, 203797, 321167, 632401, 796661, 1426579, 5576627, 8763271, 61342897]

約数ペア:

[(1, 61342897), (7, 8763271), (11, 5576627), (43, 1426579), (77, 796661), (97, 632401), (191, 321167), (301, 203797), (473, 129689), (679, 90343), (1067, 57491), (1337, 45881), (2101, 29197), (3311, 18527), (4171, 14707), (7469, 8213)]