30039633

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^2$

素因数の和:167

約数の個数: 48

約数和(自身を含む): 50843520

約数和(自身を除く): 20803887

約数列:

[1, 3, 9, 13, 23, 27, 39, 61, 69, 117, 183, 207, 299, 351, 549, 621, 793, 897, 1403, 1647, 2379, 2691, 3721, 4209, 7137, 8073, 11163, 12627, 18239, 21411, 33489, 37881, 48373, 54717, 85583, 100467, 145119, 164151, 256749, 435357, 492453, 770247, 1112579, 1306071, 2310741, 3337737, 10013211, 30039633]

約数ペア:

[(1, 30039633), (3, 10013211), (9, 3337737), (13, 2310741), (23, 1306071), (27, 1112579), (39, 770247), (61, 492453), (69, 435357), (117, 256749), (183, 164151), (207, 145119), (299, 100467), (351, 85583), (549, 54717), (621, 48373), (793, 37881), (897, 33489), (1403, 21411), (1647, 18239), (2379, 12627), (2691, 11163), (3721, 8073), (4209, 7137)]