82159623

素因数分解:

$3^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{281}}^1$

素因数の和:334

約数の個数: 96

約数和(自身を含む): 162025920

約数和(自身を除く): 79866297

約数列:

[1, 3, 7, 9, 13, 17, 21, 27, 39, 49, 51, 63, 91, 117, 119, 147, 153, 189, 221, 273, 281, 351, 357, 441, 459, 637, 663, 819, 833, 843, 1071, 1323, 1547, 1911, 1967, 1989, 2457, 2499, 2529, 3213, 3653, 4641, 4777, 5733, 5901, 5967, 7497, 7587, 10829, 10959, 13769, 13923, 14331, 17199, 17703, 22491, 25571, 32487, 32877, 33439, 41307, 41769, 42993, 53109, 62101, 76713, 97461, 98631, 100317, 123921, 128979, 178997, 186303, 230139, 234073, 292383, 300951, 371763, 434707, 536991, 558909, 690417, 702219, 902853, 1304121, 1610973, 1676727, 2106657, 3042949, 3912363, 4832919, 6319971, 9128847, 11737089, 27386541, 82159623]

約数ペア:

[(1, 82159623), (3, 27386541), (7, 11737089), (9, 9128847), (13, 6319971), (17, 4832919), (21, 3912363), (27, 3042949), (39, 2106657), (49, 1676727), (51, 1610973), (63, 1304121), (91, 902853), (117, 702219), (119, 690417), (147, 558909), (153, 536991), (189, 434707), (221, 371763), (273, 300951), (281, 292383), (351, 234073), (357, 230139), (441, 186303), (459, 178997), (637, 128979), (663, 123921), (819, 100317), (833, 98631), (843, 97461), (1071, 76713), (1323, 62101), (1547, 53109), (1911, 42993), (1967, 41769), (1989, 41307), (2457, 33439), (2499, 32877), (2529, 32487), (3213, 25571), (3653, 22491), (4641, 17703), (4777, 17199), (5733, 14331), (5901, 13923), (5967, 13769), (7497, 10959), (7587, 10829)]