217877023935

素因数分解:

$3^3\times 5^1\times {\mathrm{5813}}^1\times {\mathrm{277637}}^1$

素因数の和:283464

約数の個数: 32

約数和(自身を含む): 387404959680

約数和(自身を除く): 169527935745

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 5813, 17439, 29065, 52317, 87195, 156951, 261585, 277637, 784755, 832911, 1388185, 2498733, 4164555, 7496199, 12493665, 37480995, 1613903881, 4841711643, 8069519405, 14525134929, 24208558215, 43575404787, 72625674645, 217877023935]

約数ペア:

[(1, 217877023935), (3, 72625674645), (5, 43575404787), (9, 24208558215), (15, 14525134929), (27, 8069519405), (45, 4841711643), (135, 1613903881), (5813, 37480995), (17439, 12493665), (29065, 7496199), (52317, 4164555), (87195, 2498733), (156951, 1388185), (261585, 832911), (277637, 784755)]