145436613

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{4241}}^1$

素因数の和:4345

約数の個数: 32

約数和(自身を含む): 234565632

約数和(自身を除く): 89129019

約数列:

[1, 3, 7, 21, 23, 69, 71, 161, 213, 483, 497, 1491, 1633, 4241, 4899, 11431, 12723, 29687, 34293, 89061, 97543, 292629, 301111, 682801, 903333, 2048403, 2107777, 6323331, 6925553, 20776659, 48478871, 145436613]

約数ペア:

[(1, 145436613), (3, 48478871), (7, 20776659), (21, 6925553), (23, 6323331), (69, 2107777), (71, 2048403), (161, 903333), (213, 682801), (483, 301111), (497, 292629), (1491, 97543), (1633, 89061), (4241, 34293), (4899, 29687), (11431, 12723)]