137345913

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{5297}}^1$

素因数の和:5413

約数の個数: 24

約数和(自身を含む): 206071008

約数和(自身を除く): 68725095

約数列:

[1, 3, 9, 43, 67, 129, 201, 387, 603, 2881, 5297, 8643, 15891, 25929, 47673, 227771, 354899, 683313, 1064697, 2049939, 3194091, 15260657, 45781971, 137345913]

約数ペア:

[(1, 137345913), (3, 45781971), (9, 15260657), (43, 3194091), (67, 2049939), (129, 1064697), (201, 683313), (387, 354899), (603, 227771), (2881, 47673), (5297, 25929), (8643, 15891)]