8973369

素因数分解:

$3^3\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{131}}^1$

素因数の和:242

約数の個数: 32

約数和(自身を含む): 13939200

約数和(自身を除く): 4965831

約数列:

[1, 3, 9, 27, 43, 59, 129, 131, 177, 387, 393, 531, 1161, 1179, 1593, 2537, 3537, 5633, 7611, 7729, 16899, 22833, 23187, 50697, 68499, 69561, 152091, 208683, 332347, 997041, 2991123, 8973369]

約数ペア:

[(1, 8973369), (3, 2991123), (9, 997041), (27, 332347), (43, 208683), (59, 152091), (129, 69561), (131, 68499), (177, 50697), (387, 23187), (393, 22833), (531, 16899), (1161, 7729), (1179, 7611), (1593, 5633), (2537, 3537)]