1215692091

素因数分解:

$3^3\times {\mathrm{37}}^1\times {\mathrm{151}}^1\times {\mathrm{8059}}^1$

素因数の和:8256

約数の個数: 32

約数和(自身を含む): 1862182400

約数和(自身を除く): 646490309

約数列:

[1, 3, 9, 27, 37, 111, 151, 333, 453, 999, 1359, 4077, 5587, 8059, 16761, 24177, 50283, 72531, 150849, 217593, 298183, 894549, 1216909, 2683647, 3650727, 8050941, 10952181, 32856543, 45025633, 135076899, 405230697, 1215692091]

約数ペア:

[(1, 1215692091), (3, 405230697), (9, 135076899), (27, 45025633), (37, 32856543), (111, 10952181), (151, 8050941), (333, 3650727), (453, 2683647), (999, 1216909), (1359, 894549), (4077, 298183), (5587, 217593), (8059, 150849), (16761, 72531), (24177, 50283)]