104022891

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^2\times {\mathrm{47}}^1$

素因数の和:165

約数の個数: 72

約数和(自身を含む): 188997120

約数和(自身を除く): 84974229

約数列:

[1, 3, 7, 9, 19, 21, 43, 47, 57, 63, 129, 133, 141, 171, 301, 329, 387, 399, 423, 817, 893, 903, 987, 1197, 1849, 2021, 2451, 2679, 2709, 2961, 5547, 5719, 6063, 6251, 7353, 8037, 12943, 14147, 16641, 17157, 18189, 18753, 35131, 38399, 38829, 42441, 51471, 56259, 86903, 105393, 115197, 116487, 127323, 245917, 260709, 268793, 316179, 345591, 608321, 737751, 782127, 806379, 1651157, 1824963, 2213253, 2419137, 4953471, 5474889, 11558099, 14860413, 34674297, 104022891]

約数ペア:

[(1, 104022891), (3, 34674297), (7, 14860413), (9, 11558099), (19, 5474889), (21, 4953471), (43, 2419137), (47, 2213253), (57, 1824963), (63, 1651157), (129, 806379), (133, 782127), (141, 737751), (171, 608321), (301, 345591), (329, 316179), (387, 268793), (399, 260709), (423, 245917), (817, 127323), (893, 116487), (903, 115197), (987, 105393), (1197, 86903), (1849, 56259), (2021, 51471), (2451, 42441), (2679, 38829), (2709, 38399), (2961, 35131), (5547, 18753), (5719, 18189), (6063, 17157), (6251, 16641), (7353, 14147), (8037, 12943)]