71319951

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{347}}^1\times {\mathrm{557}}^1$

素因数の和:951

約数の個数: 24

約数和(自身を含む): 106024464

約数和(自身を除く): 34704513

約数列:

[1, 3, 9, 41, 123, 347, 369, 557, 1041, 1671, 3123, 5013, 14227, 22837, 42681, 68511, 128043, 193279, 205533, 579837, 1739511, 7924439, 23773317, 71319951]

約数ペア:

[(1, 71319951), (3, 23773317), (9, 7924439), (41, 1739511), (123, 579837), (347, 205533), (369, 193279), (557, 128043), (1041, 68511), (1671, 42681), (3123, 22837), (5013, 14227)]