187573869

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{4073}}^1$

素因数の和:4146

約数の個数: 48

約数和(自身を含む): 335567232

約数和(自身を除く): 147993363

約数列:

[1, 3, 7, 9, 17, 21, 43, 51, 63, 119, 129, 153, 301, 357, 387, 731, 903, 1071, 2193, 2709, 4073, 5117, 6579, 12219, 15351, 28511, 36657, 46053, 69241, 85533, 175139, 207723, 256599, 484687, 525417, 623169, 1225973, 1454061, 1576251, 2977363, 3677919, 4362183, 8932089, 11033757, 20841541, 26796267, 62524623, 187573869]

約数ペア:

[(1, 187573869), (3, 62524623), (7, 26796267), (9, 20841541), (17, 11033757), (21, 8932089), (43, 4362183), (51, 3677919), (63, 2977363), (119, 1576251), (129, 1454061), (153, 1225973), (301, 623169), (357, 525417), (387, 484687), (731, 256599), (903, 207723), (1071, 175139), (2193, 85533), (2709, 69241), (4073, 46053), (5117, 36657), (6579, 28511), (12219, 15351)]