130555503

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{431}}^1\times {\mathrm{863}}^1$

素因数の和:1316

約数の個数: 32

約数和(自身を含む): 209018880

約数和(自身を除く): 78463377

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 431, 863, 1293, 2589, 3879, 5603, 7767, 11219, 11637, 16809, 23301, 33657, 50427, 100971, 151281, 302913, 371953, 1115859, 3347577, 4835389, 10042731, 14506167, 43518501, 130555503]

約数ペア:

[(1, 130555503), (3, 43518501), (9, 14506167), (13, 10042731), (27, 4835389), (39, 3347577), (117, 1115859), (351, 371953), (431, 302913), (863, 151281), (1293, 100971), (2589, 50427), (3879, 33657), (5603, 23301), (7767, 16809), (11219, 11637)]