25498233

素因数分解:

$3^7\times {\mathrm{89}}^1\times {\mathrm{131}}^1$

素因数の和:241

約数の個数: 32

約数和(自身を含む): 38966400

約数和(自身を除く): 13468167

約数列:

[1, 3, 9, 27, 81, 89, 131, 243, 267, 393, 729, 801, 1179, 2187, 2403, 3537, 7209, 10611, 11659, 21627, 31833, 34977, 64881, 95499, 104931, 194643, 286497, 314793, 944379, 2833137, 8499411, 25498233]

約数ペア:

[(1, 25498233), (3, 8499411), (9, 2833137), (27, 944379), (81, 314793), (89, 286497), (131, 194643), (243, 104931), (267, 95499), (393, 64881), (729, 34977), (801, 31833), (1179, 21627), (2187, 11659), (2403, 10611), (3537, 7209)]