117809919

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{6737}}^1$

素因数の和:6839

約数の個数: 24

約数和(自身を含む): 178691760

約数和(自身を除く): 60881841

約数列:

[1, 3, 9, 29, 67, 87, 201, 261, 603, 1943, 5829, 6737, 17487, 20211, 60633, 195373, 451379, 586119, 1354137, 1758357, 4062411, 13089991, 39269973, 117809919]

約数ペア:

[(1, 117809919), (3, 39269973), (9, 13089991), (29, 4062411), (67, 1758357), (87, 1354137), (201, 586119), (261, 451379), (603, 195373), (1943, 60633), (5829, 20211), (6737, 17487)]