161728809

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{811}}^1\times {\mathrm{6043}}^1$

素因数の和:6868

約数の個数: 16

約数和(自身を含む): 235570944

約数和(自身を除く): 73842135

約数列:

[1, 3, 11, 33, 811, 2433, 6043, 8921, 18129, 26763, 66473, 199419, 4900873, 14702619, 53909603, 161728809]

約数ペア:

[(1, 161728809), (3, 53909603), (11, 14702619), (33, 4900873), (811, 199419), (2433, 66473), (6043, 26763), (8921, 18129)]