67879677

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{89}}^1\times {\mathrm{139}}^1$

素因数の和:321

約数の個数: 32

約数和(自身を含む): 96768000

約数和(自身を除く): 28888323

約数列:

[1, 3, 31, 59, 89, 93, 139, 177, 267, 417, 1829, 2759, 4309, 5251, 5487, 8201, 8277, 12371, 12927, 15753, 24603, 37113, 162781, 254231, 383501, 488343, 729889, 762693, 1150503, 2189667, 22626559, 67879677]

約数ペア:

[(1, 67879677), (3, 22626559), (31, 2189667), (59, 1150503), (89, 762693), (93, 729889), (139, 488343), (177, 383501), (267, 254231), (417, 162781), (1829, 37113), (2759, 24603), (4309, 15753), (5251, 12927), (5487, 12371), (8201, 8277)]