141662043

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{373}}^1\times {\mathrm{2221}}^1$

素因数の和:2619

約数の個数: 24

約数和(自身を含む): 216067280

約数和(自身を除く): 74405237

約数列:

[1, 3, 9, 19, 57, 171, 373, 1119, 2221, 3357, 6663, 7087, 19989, 21261, 42199, 63783, 126597, 379791, 828433, 2485299, 7455897, 15740227, 47220681, 141662043]

約数ペア:

[(1, 141662043), (3, 47220681), (9, 15740227), (19, 7455897), (57, 2485299), (171, 828433), (373, 379791), (1119, 126597), (2221, 63783), (3357, 42199), (6663, 21261), (7087, 19989)]