70636293

素因数分解:

$3^4\times 7^2\times {\mathrm{13}}^1\times {\mathrm{37}}^2$

素因数の和:113

約数の個数: 90

約数和(自身を含む): 135857106

約数和(自身を除く): 65220813

約数列:

[1, 3, 7, 9, 13, 21, 27, 37, 39, 49, 63, 81, 91, 111, 117, 147, 189, 259, 273, 333, 351, 441, 481, 567, 637, 777, 819, 999, 1053, 1323, 1369, 1443, 1813, 1911, 2331, 2457, 2997, 3367, 3969, 4107, 4329, 5439, 5733, 6993, 7371, 9583, 10101, 12321, 12987, 16317, 17199, 17797, 20979, 23569, 28749, 30303, 36963, 38961, 48951, 51597, 53391, 67081, 70707, 86247, 90909, 110889, 124579, 146853, 160173, 201243, 212121, 258741, 272727, 373737, 480519, 603729, 636363, 776223, 872053, 1121211, 1441557, 1811187, 1909089, 2616159, 3363633, 5433561, 7848477, 10090899, 23545431, 70636293]

約数ペア:

[(1, 70636293), (3, 23545431), (7, 10090899), (9, 7848477), (13, 5433561), (21, 3363633), (27, 2616159), (37, 1909089), (39, 1811187), (49, 1441557), (63, 1121211), (81, 872053), (91, 776223), (111, 636363), (117, 603729), (147, 480519), (189, 373737), (259, 272727), (273, 258741), (333, 212121), (351, 201243), (441, 160173), (481, 146853), (567, 124579), (637, 110889), (777, 90909), (819, 86247), (999, 70707), (1053, 67081), (1323, 53391), (1369, 51597), (1443, 48951), (1813, 38961), (1911, 36963), (2331, 30303), (2457, 28749), (2997, 23569), (3367, 20979), (3969, 17797), (4107, 17199), (4329, 16317), (5439, 12987), (5733, 12321), (6993, 10101), (7371, 9583)]