68159547

素因数分解:

$3^2\times {\mathrm{101}}^1\times {\mathrm{167}}^1\times {\mathrm{449}}^1$

素因数の和:723

約数の個数: 24

約数和(自身を含む): 100245600

約数和(自身を除く): 32086053

約数列:

[1, 3, 9, 101, 167, 303, 449, 501, 909, 1347, 1503, 4041, 16867, 45349, 50601, 74983, 136047, 151803, 224949, 408141, 674847, 7573283, 22719849, 68159547]

約数ペア:

[(1, 68159547), (3, 22719849), (9, 7573283), (101, 674847), (167, 408141), (303, 224949), (449, 151803), (501, 136047), (909, 74983), (1347, 50601), (1503, 45349), (4041, 16867)]