89330643

素因数分解:

$3^2\times {\mathrm{23}}^2\times {\mathrm{29}}^1\times {\mathrm{647}}^1$

素因数の和:728

約数の個数: 36

約数和(自身を含む): 139754160

約数和(自身を除く): 50423517

約数列:

[1, 3, 9, 23, 29, 69, 87, 207, 261, 529, 647, 667, 1587, 1941, 2001, 4761, 5823, 6003, 14881, 15341, 18763, 44643, 46023, 56289, 133929, 138069, 168867, 342263, 431549, 1026789, 1294647, 3080367, 3883941, 9925627, 29776881, 89330643]

約数ペア:

[(1, 89330643), (3, 29776881), (9, 9925627), (23, 3883941), (29, 3080367), (69, 1294647), (87, 1026789), (207, 431549), (261, 342263), (529, 168867), (647, 138069), (667, 133929), (1587, 56289), (1941, 46023), (2001, 44643), (4761, 18763), (5823, 15341), (6003, 14881)]