29565081

素因数分解:

$3^5\times 7^2\times {\mathrm{13}}^1\times {\mathrm{191}}^1$

素因数の和:233

約数の個数: 72

約数和(自身を含む): 55770624

約数和(自身を除く): 26205543

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 49, 63, 81, 91, 117, 147, 189, 191, 243, 273, 351, 441, 567, 573, 637, 819, 1053, 1323, 1337, 1701, 1719, 1911, 2457, 2483, 3159, 3969, 4011, 5157, 5733, 7371, 7449, 9359, 11907, 12033, 15471, 17199, 17381, 22113, 22347, 28077, 36099, 46413, 51597, 52143, 67041, 84231, 108297, 121667, 154791, 156429, 201123, 252693, 324891, 365001, 469287, 603369, 758079, 1095003, 1407861, 2274237, 3285009, 4223583, 9855027, 29565081]

約数ペア:

[(1, 29565081), (3, 9855027), (7, 4223583), (9, 3285009), (13, 2274237), (21, 1407861), (27, 1095003), (39, 758079), (49, 603369), (63, 469287), (81, 365001), (91, 324891), (117, 252693), (147, 201123), (189, 156429), (191, 154791), (243, 121667), (273, 108297), (351, 84231), (441, 67041), (567, 52143), (573, 51597), (637, 46413), (819, 36099), (1053, 28077), (1323, 22347), (1337, 22113), (1701, 17381), (1719, 17199), (1911, 15471), (2457, 12033), (2483, 11907), (3159, 9359), (3969, 7449), (4011, 7371), (5157, 5733)]