142755579

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{9619}}^1$

素因数の和:9739

約数の個数: 24

約数和(自身を含む): 220605840

約数和(自身を除く): 77850261

約数列:

[1, 3, 9, 17, 51, 97, 153, 291, 873, 1649, 4947, 9619, 14841, 28857, 86571, 163523, 490569, 933043, 1471707, 2799129, 8397387, 15861731, 47585193, 142755579]

約数ペア:

[(1, 142755579), (3, 47585193), (9, 15861731), (17, 8397387), (51, 2799129), (97, 1471707), (153, 933043), (291, 490569), (873, 163523), (1649, 86571), (4947, 28857), (9619, 14841)]