138825723

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{6229}}^1$

素因数の和:6291

約数の個数: 32

約数和(自身を含む): 215308800

約数和(自身を除く): 76483077

約数列:

[1, 3, 17, 19, 23, 51, 57, 69, 323, 391, 437, 969, 1173, 1311, 6229, 7429, 18687, 22287, 105893, 118351, 143267, 317679, 355053, 429801, 2011967, 2435539, 2722073, 6035901, 7306617, 8166219, 46275241, 138825723]

約数ペア:

[(1, 138825723), (3, 46275241), (17, 8166219), (19, 7306617), (23, 6035901), (51, 2722073), (57, 2435539), (69, 2011967), (323, 429801), (391, 355053), (437, 317679), (969, 143267), (1173, 118351), (1311, 105893), (6229, 22287), (7429, 18687)]