84748251

素因数分解:

$3^1\times 7^1\times {\mathrm{223}}^1\times {\mathrm{18097}}^1$

素因数の和:18330

約数の個数: 16

約数和(自身を含む): 129726464

約数和(自身を除く): 44978213

約数列:

[1, 3, 7, 21, 223, 669, 1561, 4683, 18097, 54291, 126679, 380037, 4035631, 12106893, 28249417, 84748251]

約数ペア:

[(1, 84748251), (3, 28249417), (7, 12106893), (21, 4035631), (223, 380037), (669, 126679), (1561, 54291), (4683, 18097)]