153931797

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{4243}}^1$

素因数の和:4417

約数の個数: 24

約数和(自身を含む): 231722400

約数和(自身を除く): 77790603

約数列:

[1, 3, 9, 29, 87, 139, 261, 417, 1251, 4031, 4243, 12093, 12729, 36279, 38187, 123047, 369141, 589777, 1107423, 1769331, 5307993, 17103533, 51310599, 153931797]

約数ペア:

[(1, 153931797), (3, 51310599), (9, 17103533), (29, 5307993), (87, 1769331), (139, 1107423), (261, 589777), (417, 369141), (1251, 123047), (4031, 38187), (4243, 36279), (12093, 12729)]