12132351

素因数分解:

$3^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1$

素因数の和:133

約数の個数: 72

約数和(自身を含む): 23154768

約数和(自身を除く): 11022417

約数列:

[1, 3, 7, 9, 11, 21, 33, 41, 49, 61, 63, 77, 99, 123, 147, 183, 231, 287, 369, 427, 441, 451, 539, 549, 671, 693, 861, 1281, 1353, 1617, 2009, 2013, 2501, 2583, 2989, 3157, 3843, 4059, 4697, 4851, 6027, 6039, 7503, 8967, 9471, 14091, 17507, 18081, 22099, 22509, 26901, 27511, 28413, 32879, 42273, 52521, 66297, 82533, 98637, 122549, 157563, 192577, 198891, 247599, 295911, 367647, 577731, 1102941, 1348039, 1733193, 4044117, 12132351]

約数ペア:

[(1, 12132351), (3, 4044117), (7, 1733193), (9, 1348039), (11, 1102941), (21, 577731), (33, 367647), (41, 295911), (49, 247599), (61, 198891), (63, 192577), (77, 157563), (99, 122549), (123, 98637), (147, 82533), (183, 66297), (231, 52521), (287, 42273), (369, 32879), (427, 28413), (441, 27511), (451, 26901), (539, 22509), (549, 22099), (671, 18081), (693, 17507), (861, 14091), (1281, 9471), (1353, 8967), (1617, 7503), (2009, 6039), (2013, 6027), (2501, 4851), (2583, 4697), (2989, 4059), (3157, 3843)]