67072761

素因数分解:

$3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{1129}}^1$

素因数の和:1206

約数の個数: 48

約数和(自身を含む): 118460160

約数和(自身を除く): 51387399

約数列:

[1, 3, 7, 9, 21, 23, 41, 63, 69, 123, 161, 207, 287, 369, 483, 861, 943, 1129, 1449, 2583, 2829, 3387, 6601, 7903, 8487, 10161, 19803, 23709, 25967, 46289, 59409, 71127, 77901, 138867, 181769, 233703, 324023, 416601, 545307, 972069, 1064647, 1635921, 2916207, 3193941, 7452529, 9581823, 22357587, 67072761]

約数ペア:

[(1, 67072761), (3, 22357587), (7, 9581823), (9, 7452529), (21, 3193941), (23, 2916207), (41, 1635921), (63, 1064647), (69, 972069), (123, 545307), (161, 416601), (207, 324023), (287, 233703), (369, 181769), (483, 138867), (861, 77901), (943, 71127), (1129, 59409), (1449, 46289), (2583, 25967), (2829, 23709), (3387, 19803), (6601, 10161), (7903, 8487)]