128522127

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{181}}^1\times {\mathrm{6397}}^1$

素因数の和:6618

約数の個数: 16

約数和(自身を含む): 176994272

約数和(自身を除く): 48472145

約数列:

[1, 3, 37, 111, 181, 543, 6397, 6697, 19191, 20091, 236689, 710067, 1157857, 3473571, 42840709, 128522127]

約数ペア:

[(1, 128522127), (3, 42840709), (37, 3473571), (111, 1157857), (181, 710067), (543, 236689), (6397, 20091), (6697, 19191)]