70437123

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{2381}}^1$

素因数の和:2579

約数の個数: 24

約数和(自身を含む): 107761680

約数和(自身を除く): 37324557

約数列:

[1, 3, 9, 19, 57, 171, 173, 519, 1557, 2381, 3287, 7143, 9861, 21429, 29583, 45239, 135717, 407151, 411913, 1235739, 3707217, 7826347, 23479041, 70437123]

約数ペア:

[(1, 70437123), (3, 23479041), (9, 7826347), (19, 3707217), (57, 1235739), (171, 411913), (173, 407151), (519, 135717), (1557, 45239), (2381, 29583), (3287, 21429), (7143, 9861)]