64326153

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{107}}^1\times {\mathrm{199}}^1$

素因数の和:381

約数の個数: 32

約数和(自身を含む): 93312000

約数和(自身を除く): 28985847

約数列:

[1, 3, 19, 53, 57, 107, 159, 199, 321, 597, 1007, 2033, 3021, 3781, 5671, 6099, 10547, 11343, 17013, 21293, 31641, 63879, 107749, 200393, 323247, 404567, 601179, 1128529, 1213701, 3385587, 21442051, 64326153]

約数ペア:

[(1, 64326153), (3, 21442051), (19, 3385587), (53, 1213701), (57, 1128529), (107, 601179), (159, 404567), (199, 323247), (321, 200393), (597, 107749), (1007, 63879), (2033, 31641), (3021, 21293), (3781, 17013), (5671, 11343), (6099, 10547)]