29389617

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1$

素因数の和:198

約数の個数: 48

約数和(自身を含む): 47354112

約数和(自身を除く): 17964495

約数列:

[1, 3, 9, 17, 47, 51, 61, 67, 141, 153, 183, 201, 423, 549, 603, 799, 1037, 1139, 2397, 2867, 3111, 3149, 3417, 4087, 7191, 8601, 9333, 9447, 10251, 12261, 25803, 28341, 36783, 48739, 53533, 69479, 146217, 160599, 192089, 208437, 438651, 481797, 576267, 625311, 1728801, 3265513, 9796539, 29389617]

約数ペア:

[(1, 29389617), (3, 9796539), (9, 3265513), (17, 1728801), (47, 625311), (51, 576267), (61, 481797), (67, 438651), (141, 208437), (153, 192089), (183, 160599), (201, 146217), (423, 69479), (549, 53533), (603, 48739), (799, 36783), (1037, 28341), (1139, 25803), (2397, 12261), (2867, 10251), (3111, 9447), (3149, 9333), (3417, 8601), (4087, 7191)]