39777021

素因数分解:

$3^3\times {\mathrm{43}}^1\times {\mathrm{34261}}^1$

素因数の和:34313

約数の個数: 16

約数和(自身を含む): 60301120

約数和(自身を除く): 20524099

約数列:

[1, 3, 9, 27, 43, 129, 387, 1161, 34261, 102783, 308349, 925047, 1473223, 4419669, 13259007, 39777021]

約数ペア:

[(1, 39777021), (3, 13259007), (9, 4419669), (27, 1473223), (43, 925047), (129, 308349), (387, 102783), (1161, 34261)]