137156613

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{1151}}^1$

素因数の和:1345

約数の個数: 32

約数和(自身を含む): 209682432

約数和(自身を除く): 72525819

約数列:

[1, 3, 11, 23, 33, 69, 157, 253, 471, 759, 1151, 1727, 3453, 3611, 5181, 10833, 12661, 26473, 37983, 39721, 79419, 119163, 180707, 291203, 542121, 873609, 1987777, 4156261, 5963331, 12468783, 45718871, 137156613]

約数ペア:

[(1, 137156613), (3, 45718871), (11, 12468783), (23, 5963331), (33, 4156261), (69, 1987777), (157, 873609), (253, 542121), (471, 291203), (759, 180707), (1151, 119163), (1727, 79419), (3453, 39721), (3611, 37983), (5181, 26473), (10833, 12661)]