145864323

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{39821}}^1$

素因数の和:39875

約数の個数: 24

約数和(自身を含む): 236064816

約数和(自身を除く): 90200493

約数列:

[1, 3, 9, 11, 33, 37, 99, 111, 333, 407, 1221, 3663, 39821, 119463, 358389, 438031, 1314093, 1473377, 3942279, 4420131, 13260393, 16207147, 48621441, 145864323]

約数ペア:

[(1, 145864323), (3, 48621441), (9, 16207147), (11, 13260393), (33, 4420131), (37, 3942279), (99, 1473377), (111, 1314093), (333, 438031), (407, 358389), (1221, 119463), (3663, 39821)]