156944001609

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{227}}^1\times {\mathrm{4043177}}^1$

素因数の和:4043429

約数の個数: 24

約数和(自身を含む): 239679591840

約数和(自身を除く): 82735590231

約数列:

[1, 3, 9, 19, 57, 171, 227, 681, 2043, 4313, 12939, 38817, 4043177, 12129531, 36388593, 76820363, 230461089, 691383267, 917801179, 2753403537, 8260210611, 17438222401, 52314667203, 156944001609]

約数ペア:

[(1, 156944001609), (3, 52314667203), (9, 17438222401), (19, 8260210611), (57, 2753403537), (171, 917801179), (227, 691383267), (681, 230461089), (2043, 76820363), (4313, 36388593), (12939, 12129531), (38817, 4043177)]