137814159

素因数分解:

$3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{193}}^1\times {\mathrm{919}}^1$

素因数の和:1159

約数の個数: 32

約数和(自身を含む): 217031680

約数和(自身を除く): 79217521

約数列:

[1, 3, 7, 21, 37, 111, 193, 259, 579, 777, 919, 1351, 2757, 4053, 6433, 7141, 19299, 21423, 34003, 49987, 102009, 149961, 177367, 238021, 532101, 714063, 1241569, 3724707, 6562579, 19687737, 45938053, 137814159]

約数ペア:

[(1, 137814159), (3, 45938053), (7, 19687737), (21, 6562579), (37, 3724707), (111, 1241569), (193, 714063), (259, 532101), (579, 238021), (777, 177367), (919, 149961), (1351, 102009), (2757, 49987), (4053, 34003), (6433, 21423), (7141, 19299)]