72050859

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{2887}}^1$

素因数の和:2999

約数の個数: 24

約数和(自身を含む): 108126720

約数和(自身を除く): 36075861

約数列:

[1, 3, 9, 47, 59, 141, 177, 423, 531, 2773, 2887, 8319, 8661, 24957, 25983, 135689, 170333, 407067, 510999, 1221201, 1532997, 8005651, 24016953, 72050859]

約数ペア:

[(1, 72050859), (3, 24016953), (9, 8005651), (47, 1532997), (59, 1221201), (141, 510999), (177, 407067), (423, 170333), (531, 135689), (2773, 25983), (2887, 24957), (8319, 8661)]