71871903

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{4651}}^1$

素因数の和:4775

約数の個数: 24

約数和(自身を含む): 111033936

約数和(自身を除く): 39162033

約数列:

[1, 3, 9, 17, 51, 101, 153, 303, 909, 1717, 4651, 5151, 13953, 15453, 41859, 79067, 237201, 469751, 711603, 1409253, 4227759, 7985767, 23957301, 71871903]

約数ペア:

[(1, 71871903), (3, 23957301), (9, 7985767), (17, 4227759), (51, 1409253), (101, 711603), (153, 469751), (303, 237201), (909, 79067), (1717, 41859), (4651, 15453), (5151, 13953)]