42365547

素因数分解:

$3^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{5651}}^1$

素因数の和:5688

約数の個数: 36

約数和(自身を含む): 75386376

約数和(自身を除く): 33020829

約数列:

[1, 3, 7, 9, 17, 21, 49, 51, 63, 119, 147, 153, 357, 441, 833, 1071, 2499, 5651, 7497, 16953, 39557, 50859, 96067, 118671, 276899, 288201, 356013, 672469, 830697, 864603, 2017407, 2492091, 4707283, 6052221, 14121849, 42365547]

約数ペア:

[(1, 42365547), (3, 14121849), (7, 6052221), (9, 4707283), (17, 2492091), (21, 2017407), (49, 864603), (51, 830697), (63, 672469), (119, 356013), (147, 288201), (153, 276899), (357, 118671), (441, 96067), (833, 50859), (1071, 39557), (2499, 16953), (5651, 7497)]