143679987

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{47}}^2\times {\mathrm{73}}^1$

素因数の和:190

約数の個数: 60

約数和(自身を含む): 242510136

約数和(自身を除く): 98830149

約数列:

[1, 3, 9, 11, 27, 33, 47, 73, 81, 99, 141, 219, 297, 423, 517, 657, 803, 891, 1269, 1551, 1971, 2209, 2409, 3431, 3807, 4653, 5913, 6627, 7227, 10293, 13959, 19881, 21681, 24299, 30879, 37741, 41877, 59643, 65043, 72897, 92637, 113223, 161257, 178929, 218691, 277911, 339669, 483771, 656073, 1019007, 1451313, 1773827, 1968219, 3057021, 4353939, 5321481, 13061817, 15964443, 47893329, 143679987]

約数ペア:

[(1, 143679987), (3, 47893329), (9, 15964443), (11, 13061817), (27, 5321481), (33, 4353939), (47, 3057021), (73, 1968219), (81, 1773827), (99, 1451313), (141, 1019007), (219, 656073), (297, 483771), (423, 339669), (517, 277911), (657, 218691), (803, 178929), (891, 161257), (1269, 113223), (1551, 92637), (1971, 72897), (2209, 65043), (2409, 59643), (3431, 41877), (3807, 37741), (4653, 30879), (5913, 24299), (6627, 21681), (7227, 19881), (10293, 13959)]