55394283

素因数分解:

$3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1\times {\mathrm{521}}^1$

素因数の和:675

約数の個数: 32

約数和(自身を含む): 86994432

約数和(自身を除く): 31600149

約数列:

[1, 3, 7, 21, 61, 83, 183, 249, 427, 521, 581, 1281, 1563, 1743, 3647, 5063, 10941, 15189, 31781, 35441, 43243, 95343, 106323, 129729, 222467, 302701, 667401, 908103, 2637823, 7913469, 18464761, 55394283]

約数ペア:

[(1, 55394283), (3, 18464761), (7, 7913469), (21, 2637823), (61, 908103), (83, 667401), (183, 302701), (249, 222467), (427, 129729), (521, 106323), (581, 95343), (1281, 43243), (1563, 35441), (1743, 31781), (3647, 15189), (5063, 10941)]