61447743

素因数分解:

$3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{42407}}^1$

素因数の和:42443

約数の個数: 24

約数和(自身を含む): 105850368

約数和(自身を除く): 44402625

約数列:

[1, 3, 7, 9, 21, 23, 63, 69, 161, 207, 483, 1449, 42407, 127221, 296849, 381663, 890547, 975361, 2671641, 2926083, 6827527, 8778249, 20482581, 61447743]

約数ペア:

[(1, 61447743), (3, 20482581), (7, 8778249), (9, 6827527), (21, 2926083), (23, 2671641), (63, 975361), (69, 890547), (161, 381663), (207, 296849), (483, 127221), (1449, 42407)]