63974883

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{1109}}^1$

素因数の和:1227

約数の個数: 32

約数和(自身を含む): 101445120

約数和(自身を除く): 37470237

約数列:

[1, 3, 7, 21, 41, 67, 123, 201, 287, 469, 861, 1109, 1407, 2747, 3327, 7763, 8241, 19229, 23289, 45469, 57687, 74303, 136407, 222909, 318283, 520121, 954849, 1560363, 3046423, 9139269, 21324961, 63974883]

約数ペア:

[(1, 63974883), (3, 21324961), (7, 9139269), (21, 3046423), (41, 1560363), (67, 954849), (123, 520121), (201, 318283), (287, 222909), (469, 136407), (861, 74303), (1109, 57687), (1407, 45469), (2747, 23289), (3327, 19229), (7763, 8241)]