27669999

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{179}}^1\times {\mathrm{433}}^1$

素因数の和:639

約数の個数: 32

約数和(自身を含む): 44997120

約数和(自身を除く): 17327121

約数列:

[1, 3, 7, 17, 21, 51, 119, 179, 357, 433, 537, 1253, 1299, 3031, 3043, 3759, 7361, 9093, 9129, 21301, 22083, 51527, 63903, 77507, 154581, 232521, 542549, 1317619, 1627647, 3952857, 9223333, 27669999]

約数ペア:

[(1, 27669999), (3, 9223333), (7, 3952857), (17, 1627647), (21, 1317619), (51, 542549), (119, 232521), (179, 154581), (357, 77507), (433, 63903), (537, 51527), (1253, 22083), (1299, 21301), (3031, 9129), (3043, 9093), (3759, 7361)]