67646433

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{113}}^1\times {\mathrm{157}}^1$

素因数の和:345

約数の個数: 32

約数和(自身を含む): 96832512

約数和(自身を除く): 29186079

約数列:

[1, 3, 31, 41, 93, 113, 123, 157, 339, 471, 1271, 3503, 3813, 4633, 4867, 6437, 10509, 13899, 14601, 17741, 19311, 53223, 143623, 199547, 430869, 549971, 598641, 727381, 1649913, 2182143, 22548811, 67646433]

約数ペア:

[(1, 67646433), (3, 22548811), (31, 2182143), (41, 1649913), (93, 727381), (113, 598641), (123, 549971), (157, 430869), (339, 199547), (471, 143623), (1271, 53223), (3503, 19311), (3813, 17741), (4633, 14601), (4867, 13899), (6437, 10509)]