27965574

素因数分解:

$2^1\times 3^4\times 7^2\times {\mathrm{13}}^1\times {\mathrm{271}}^1$

素因数の和:312

約数の個数: 120

約数和(自身を含む): 78791328

約数和(自身を除く): 50825754

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 27, 39, 42, 49, 54, 63, 78, 81, 91, 98, 117, 126, 147, 162, 182, 189, 234, 271, 273, 294, 351, 378, 441, 542, 546, 567, 637, 702, 813, 819, 882, 1053, 1134, 1274, 1323, 1626, 1638, 1897, 1911, 2106, 2439, 2457, 2646, 3523, 3794, 3822, 3969, 4878, 4914, 5691, 5733, 7046, 7317, 7371, 7938, 10569, 11382, 11466, 13279, 14634, 14742, 17073, 17199, 21138, 21951, 24661, 26558, 31707, 34146, 34398, 39837, 43902, 49322, 51219, 51597, 63414, 73983, 79674, 95121, 102438, 103194, 119511, 147966, 153657, 172627, 190242, 221949, 239022, 285363, 307314, 345254, 358533, 443898, 517881, 570726, 665847, 717066, 1035762, 1075599, 1331694, 1553643, 1997541, 2151198, 3107286, 3995082, 4660929, 9321858, 13982787, 27965574]

約数ペア:

[(1, 27965574), (2, 13982787), (3, 9321858), (6, 4660929), (7, 3995082), (9, 3107286), (13, 2151198), (14, 1997541), (18, 1553643), (21, 1331694), (26, 1075599), (27, 1035762), (39, 717066), (42, 665847), (49, 570726), (54, 517881), (63, 443898), (78, 358533), (81, 345254), (91, 307314), (98, 285363), (117, 239022), (126, 221949), (147, 190242), (162, 172627), (182, 153657), (189, 147966), (234, 119511), (271, 103194), (273, 102438), (294, 95121), (351, 79674), (378, 73983), (441, 63414), (542, 51597), (546, 51219), (567, 49322), (637, 43902), (702, 39837), (813, 34398), (819, 34146), (882, 31707), (1053, 26558), (1134, 24661), (1274, 21951), (1323, 21138), (1626, 17199), (1638, 17073), (1897, 14742), (1911, 14634), (2106, 13279), (2439, 11466), (2457, 11382), (2646, 10569), (3523, 7938), (3794, 7371), (3822, 7317), (3969, 7046), (4878, 5733), (4914, 5691)]