145420119

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{15733}}^1$

素因数の和:15831

約数の個数: 24

約数和(自身を含む): 229087040

約数和(自身を除く): 83666921

約数列:

[1, 3, 9, 13, 39, 79, 117, 237, 711, 1027, 3081, 9243, 15733, 47199, 141597, 204529, 613587, 1242907, 1840761, 3728721, 11186163, 16157791, 48473373, 145420119]

約数ペア:

[(1, 145420119), (3, 48473373), (9, 16157791), (13, 11186163), (39, 3728721), (79, 1840761), (117, 1242907), (237, 613587), (711, 204529), (1027, 141597), (3081, 47199), (9243, 15733)]