75159273

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{87293}}^1$

素因数の和:87344

約数の個数: 16

約数和(自身を含む): 117323136

約数和(自身を除く): 42163863

約数列:

[1, 3, 7, 21, 41, 123, 287, 861, 87293, 261879, 611051, 1833153, 3579013, 10737039, 25053091, 75159273]

約数ペア:

[(1, 75159273), (3, 25053091), (7, 10737039), (21, 3579013), (41, 1833153), (123, 611051), (287, 261879), (861, 87293)]