67396251

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{113}}^1\times {\mathrm{373}}^1$

素因数の和:543

約数の個数: 32

約数和(自身を含む): 100279872

約数和(自身を除く): 32883621

約数列:

[1, 3, 13, 39, 41, 113, 123, 339, 373, 533, 1119, 1469, 1599, 4407, 4633, 4849, 13899, 14547, 15293, 42149, 45879, 60229, 126447, 180687, 198809, 547937, 596427, 1643811, 1728109, 5184327, 22465417, 67396251]

約数ペア:

[(1, 67396251), (3, 22465417), (13, 5184327), (39, 1728109), (41, 1643811), (113, 596427), (123, 547937), (339, 198809), (373, 180687), (533, 126447), (1119, 60229), (1469, 45879), (1599, 42149), (4407, 15293), (4633, 14547), (4849, 13899)]