78312631407

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{191}}^1\times {\mathrm{443}}^1\times {\mathrm{5821}}^1$

素因数の和:6511

約数の個数: 32

約数和(自身を含む): 107203792896

約数和(自身を除く): 28891161489

約数列:

[1, 3, 53, 159, 191, 443, 573, 1329, 5821, 10123, 17463, 23479, 30369, 70437, 84613, 253839, 308513, 925539, 1111811, 2578703, 3335433, 4484489, 7736109, 13453467, 58925983, 136671259, 176777949, 410013777, 492532273, 1477596819, 26104210469, 78312631407]

約数ペア:

[(1, 78312631407), (3, 26104210469), (53, 1477596819), (159, 492532273), (191, 410013777), (443, 176777949), (573, 136671259), (1329, 58925983), (5821, 13453467), (10123, 7736109), (17463, 4484489), (23479, 3335433), (30369, 2578703), (70437, 1111811), (84613, 925539), (253839, 308513)]