20131573761

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{439}}^1\times {\mathrm{130649}}^1$

素因数の和:131110

約数の個数: 32

約数和(自身を含む): 32192160000

約数和(自身を除く): 12060586239

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 439, 1317, 3951, 5707, 11853, 17121, 51363, 130649, 154089, 391947, 1175841, 1698437, 3527523, 5095311, 15285933, 45857799, 57354911, 172064733, 516194199, 745613843, 1548582597, 2236841529, 6710524587, 20131573761]

約数ペア:

[(1, 20131573761), (3, 6710524587), (9, 2236841529), (13, 1548582597), (27, 745613843), (39, 516194199), (117, 172064733), (351, 57354911), (439, 45857799), (1317, 15285933), (3951, 5095311), (5707, 3527523), (11853, 1698437), (17121, 1175841), (51363, 391947), (130649, 154089)]