22376277

素因数分解:

$3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{229}}^1$

素因数の和:303

約数の個数: 64

約数和(自身を含む): 42393600

約数和(自身を除く): 20017323

約数列:

[1, 3, 7, 9, 11, 21, 27, 33, 47, 63, 77, 99, 141, 189, 229, 231, 297, 329, 423, 517, 687, 693, 987, 1269, 1551, 1603, 2061, 2079, 2519, 2961, 3619, 4653, 4809, 6183, 7557, 8883, 10763, 10857, 13959, 14427, 17633, 22671, 32289, 32571, 43281, 52899, 68013, 75341, 96867, 97713, 118393, 158697, 226023, 290601, 355179, 476091, 678069, 828751, 1065537, 2034207, 2486253, 3196611, 7458759, 22376277]

約数ペア:

[(1, 22376277), (3, 7458759), (7, 3196611), (9, 2486253), (11, 2034207), (21, 1065537), (27, 828751), (33, 678069), (47, 476091), (63, 355179), (77, 290601), (99, 226023), (141, 158697), (189, 118393), (229, 97713), (231, 96867), (297, 75341), (329, 68013), (423, 52899), (517, 43281), (687, 32571), (693, 32289), (987, 22671), (1269, 17633), (1551, 14427), (1603, 13959), (2061, 10857), (2079, 10763), (2519, 8883), (2961, 7557), (3619, 6183), (4653, 4809)]