151330497

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{1103}}^1$

素因数の和:1237

約数の個数: 32

約数和(自身を含む): 222566400

約数和(自身を除く): 71235903

約数列:

[1, 3, 19, 29, 57, 83, 87, 249, 551, 1103, 1577, 1653, 2407, 3309, 4731, 7221, 20957, 31987, 45733, 62871, 91549, 95961, 137199, 274647, 607753, 1739431, 1823259, 2654921, 5218293, 7964763, 50443499, 151330497]

約数ペア:

[(1, 151330497), (3, 50443499), (19, 7964763), (29, 5218293), (57, 2654921), (83, 1823259), (87, 1739431), (249, 607753), (551, 274647), (1103, 137199), (1577, 95961), (1653, 91549), (2407, 62871), (3309, 45733), (4731, 31987), (7221, 20957)]