87672753

素因数分解:

$3^3\times 7^1\times {\mathrm{307}}^1\times {\mathrm{1511}}^1$

素因数の和:1834

約数の個数: 32

約数和(自身を含む): 149022720

約数和(自身を除く): 61349967

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 307, 921, 1511, 2149, 2763, 4533, 6447, 8289, 10577, 13599, 19341, 31731, 40797, 58023, 95193, 285579, 463877, 1391631, 3247139, 4174893, 9741417, 12524679, 29224251, 87672753]

約数ペア:

[(1, 87672753), (3, 29224251), (7, 12524679), (9, 9741417), (21, 4174893), (27, 3247139), (63, 1391631), (189, 463877), (307, 285579), (921, 95193), (1511, 58023), (2149, 40797), (2763, 31731), (4533, 19341), (6447, 13599), (8289, 10577)]