12108879

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1$

素因数の和:117

約数の個数: 64

約数和(自身を含む): 21012480

約数和(自身を除く): 8903601

約数列:

[1, 3, 9, 17, 23, 27, 31, 37, 51, 69, 93, 111, 153, 207, 279, 333, 391, 459, 527, 621, 629, 713, 837, 851, 999, 1147, 1173, 1581, 1887, 2139, 2553, 3441, 3519, 4743, 5661, 6417, 7659, 10323, 10557, 12121, 14229, 14467, 16983, 19251, 19499, 22977, 26381, 30969, 36363, 43401, 58497, 79143, 109089, 130203, 175491, 237429, 327267, 390609, 448477, 526473, 712287, 1345431, 4036293, 12108879]

約数ペア:

[(1, 12108879), (3, 4036293), (9, 1345431), (17, 712287), (23, 526473), (27, 448477), (31, 390609), (37, 327267), (51, 237429), (69, 175491), (93, 130203), (111, 109089), (153, 79143), (207, 58497), (279, 43401), (333, 36363), (391, 30969), (459, 26381), (527, 22977), (621, 19499), (629, 19251), (713, 16983), (837, 14467), (851, 14229), (999, 12121), (1147, 10557), (1173, 10323), (1581, 7659), (1887, 6417), (2139, 5661), (2553, 4743), (3441, 3519)]