34862121

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{757}}^1$

素因数の和:830

約数の個数: 48

約数和(自身を含む): 62434944

約数和(自身を除く): 27572823

約数列:

[1, 3, 7, 9, 17, 21, 43, 51, 63, 119, 129, 153, 301, 357, 387, 731, 757, 903, 1071, 2193, 2271, 2709, 5117, 5299, 6579, 6813, 12869, 15351, 15897, 32551, 38607, 46053, 47691, 90083, 97653, 115821, 227857, 270249, 292959, 553367, 683571, 810747, 1660101, 2050713, 3873569, 4980303, 11620707, 34862121]

約数ペア:

[(1, 34862121), (3, 11620707), (7, 4980303), (9, 3873569), (17, 2050713), (21, 1660101), (43, 810747), (51, 683571), (63, 553367), (119, 292959), (129, 270249), (153, 227857), (301, 115821), (357, 97653), (387, 90083), (731, 47691), (757, 46053), (903, 38607), (1071, 32551), (2193, 15897), (2271, 15351), (2709, 12869), (5117, 6813), (5299, 6579)]