72319743

素因数分解:

$3^3\times {\mathrm{1409}}^1\times {\mathrm{1901}}^1$

素因数の和:3319

約数の個数: 16

約数和(自身を含む): 107272800

約数和(自身を除く): 34953057

約数列:

[1, 3, 9, 27, 1409, 1901, 4227, 5703, 12681, 17109, 38043, 51327, 2678509, 8035527, 24106581, 72319743]

約数ペア:

[(1, 72319743), (3, 24106581), (9, 8035527), (27, 2678509), (1409, 51327), (1901, 38043), (4227, 17109), (5703, 12681)]