71383527

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{8803}}^1$

素因数の和:8879

約数の個数: 24

約数和(自身を含む): 111247344

約数和(自身を除く): 39863817

約数列:

[1, 3, 9, 17, 51, 53, 153, 159, 477, 901, 2703, 8109, 8803, 26409, 79227, 149651, 448953, 466559, 1346859, 1399677, 4199031, 7931503, 23794509, 71383527]

約数ペア:

[(1, 71383527), (3, 23794509), (9, 7931503), (17, 4199031), (51, 1399677), (53, 1346859), (153, 466559), (159, 448953), (477, 149651), (901, 79227), (2703, 26409), (8109, 8803)]