16067961

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{853}}^1$

素因数の和:902

約数の個数: 48

約数和(自身を含む): 29842176

約数和(自身を除く): 13774215

約数列:

[1, 3, 7, 9, 13, 21, 23, 39, 63, 69, 91, 117, 161, 207, 273, 299, 483, 819, 853, 897, 1449, 2093, 2559, 2691, 5971, 6279, 7677, 11089, 17913, 18837, 19619, 33267, 53739, 58857, 77623, 99801, 137333, 176571, 232869, 255047, 411999, 698607, 765141, 1235997, 1785329, 2295423, 5355987, 16067961]

約数ペア:

[(1, 16067961), (3, 5355987), (7, 2295423), (9, 1785329), (13, 1235997), (21, 765141), (23, 698607), (39, 411999), (63, 255047), (69, 232869), (91, 176571), (117, 137333), (161, 99801), (207, 77623), (273, 58857), (299, 53739), (483, 33267), (819, 19619), (853, 18837), (897, 17913), (1449, 11089), (2093, 7677), (2559, 6279), (2691, 5971)]