64833681

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{1951}}^1$

素因数の和:2037

約数の個数: 32

約数和(自身を含む): 101191680

約数和(自身を除く): 36357999

約数列:

[1, 3, 11, 19, 33, 53, 57, 159, 209, 583, 627, 1007, 1749, 1951, 3021, 5853, 11077, 21461, 33231, 37069, 64383, 103403, 111207, 310209, 407759, 1137433, 1223277, 1964657, 3412299, 5893971, 21611227, 64833681]

約数ペア:

[(1, 64833681), (3, 21611227), (11, 5893971), (19, 3412299), (33, 1964657), (53, 1223277), (57, 1137433), (159, 407759), (209, 310209), (583, 111207), (627, 103403), (1007, 64383), (1749, 37069), (1951, 33231), (3021, 21461), (5853, 11077)]