68276973

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{89}}^1\times {\mathrm{113}}^1$

素因数の和:309

約数の個数: 32

約数和(自身を含む): 97182720

約数和(自身を除く): 28905747

約数列:

[1, 3, 31, 73, 89, 93, 113, 219, 267, 339, 2263, 2759, 3503, 6497, 6789, 8249, 8277, 10057, 10509, 19491, 24747, 30171, 201407, 255719, 311767, 604221, 734161, 767157, 935301, 2202483, 22758991, 68276973]

約数ペア:

[(1, 68276973), (3, 22758991), (31, 2202483), (73, 935301), (89, 767157), (93, 734161), (113, 604221), (219, 311767), (267, 255719), (339, 201407), (2263, 30171), (2759, 24747), (3503, 19491), (6497, 10509), (6789, 10057), (8249, 8277)]