87901653

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{1433}}^1$

素因数の和:1593

約数の個数: 32

約数和(自身を含む): 140967936

約数和(自身を除く): 53066283

約数列:

[1, 3, 7, 21, 23, 69, 127, 161, 381, 483, 889, 1433, 2667, 2921, 4299, 8763, 10031, 20447, 30093, 32959, 61341, 98877, 181991, 230713, 545973, 692139, 1273937, 3821811, 4185793, 12557379, 29300551, 87901653]

約数ペア:

[(1, 87901653), (3, 29300551), (7, 12557379), (21, 4185793), (23, 3821811), (69, 1273937), (127, 692139), (161, 545973), (381, 230713), (483, 181991), (889, 98877), (1433, 61341), (2667, 32959), (2921, 30093), (4299, 20447), (8763, 10031)]