141131979

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{11177}}^1$

素因数の和:11267

約数の個数: 24

約数和(自身を含む): 216227232

約数和(自身を除く): 75095253

約数列:

[1, 3, 9, 23, 61, 69, 183, 207, 549, 1403, 4209, 11177, 12627, 33531, 100593, 257071, 681797, 771213, 2045391, 2313639, 6136173, 15681331, 47043993, 141131979]

約数ペア:

[(1, 141131979), (3, 47043993), (9, 15681331), (23, 6136173), (61, 2313639), (69, 2045391), (183, 771213), (207, 681797), (549, 257071), (1403, 100593), (4209, 33531), (11177, 12627)]