1277121141

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{24623}}^1$

素因数の和:24762

約数の個数: 32

約数和(自身を含む): 2021137920

約数和(自身を除く): 744016779

約数列:

[1, 3, 9, 17, 27, 51, 113, 153, 339, 459, 1017, 1921, 3051, 5763, 17289, 24623, 51867, 73869, 221607, 418591, 664821, 1255773, 2782399, 3767319, 8347197, 11301957, 25041591, 47300783, 75124773, 141902349, 425707047, 1277121141]

約数ペア:

[(1, 1277121141), (3, 425707047), (9, 141902349), (17, 75124773), (27, 47300783), (51, 25041591), (113, 11301957), (153, 8347197), (339, 3767319), (459, 2782399), (1017, 1255773), (1921, 664821), (3051, 418591), (5763, 221607), (17289, 73869), (24623, 51867)]