152665407

素因数分解:

$3^2\times {\mathrm{71}}^1\times {\mathrm{173}}^1\times {\mathrm{1381}}^1$

素因数の和:1631

約数の個数: 24

約数和(自身を含む): 225078048

約数和(自身を除く): 72412641

約数列:

[1, 3, 9, 71, 173, 213, 519, 639, 1381, 1557, 4143, 12283, 12429, 36849, 98051, 110547, 238913, 294153, 716739, 882459, 2150217, 16962823, 50888469, 152665407]

約数ペア:

[(1, 152665407), (3, 50888469), (9, 16962823), (71, 2150217), (173, 882459), (213, 716739), (519, 294153), (639, 238913), (1381, 110547), (1557, 98051), (4143, 36849), (12283, 12429)]