27963231

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{13259}}^1$

素因数の和:13318

約数の個数: 16

約数和(自身を含む): 40310400

約数和(自身を除く): 12347169

約数列:

[1, 3, 19, 37, 57, 111, 703, 2109, 13259, 39777, 251921, 490583, 755763, 1471749, 9321077, 27963231]

約数ペア:

[(1, 27963231), (3, 9321077), (19, 1471749), (37, 755763), (57, 490583), (111, 251921), (703, 39777), (2109, 13259)]