188429409

素因数分解:

$3^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{14449}}^1$

素因数の和:14491

約数の個数: 40

約数和(自身を含む): 335702400

約数和(自身を除く): 147272991

約数列:

[1, 3, 7, 9, 21, 23, 27, 63, 69, 81, 161, 189, 207, 483, 567, 621, 1449, 1863, 4347, 13041, 14449, 43347, 101143, 130041, 303429, 332327, 390123, 910287, 996981, 1170369, 2326289, 2730861, 2990943, 6978867, 8192583, 8972829, 20936601, 26918487, 62809803, 188429409]

約数ペア:

[(1, 188429409), (3, 62809803), (7, 26918487), (9, 20936601), (21, 8972829), (23, 8192583), (27, 6978867), (63, 2990943), (69, 2730861), (81, 2326289), (161, 1170369), (189, 996981), (207, 910287), (483, 390123), (567, 332327), (621, 303429), (1449, 130041), (1863, 101143), (4347, 43347), (13041, 14449)]