72852687

素因数分解:

$3^2\times {\mathrm{53}}^1\times {\mathrm{163}}^1\times {\mathrm{937}}^1$

素因数の和:1159

約数の個数: 24

約数和(自身を含む): 107990064

約数和(自身を除く): 35137377

約数列:

[1, 3, 9, 53, 159, 163, 477, 489, 937, 1467, 2811, 8433, 8639, 25917, 49661, 77751, 148983, 152731, 446949, 458193, 1374579, 8094743, 24284229, 72852687]

約数ペア:

[(1, 72852687), (3, 24284229), (9, 8094743), (53, 1374579), (159, 458193), (163, 446949), (477, 152731), (489, 148983), (937, 77751), (1467, 49661), (2811, 25917), (8433, 8639)]