89872047

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{11083}}^1$

素因数の和:11159

約数の個数: 24

約数和(自身を含む): 140057424

約数和(自身を除く): 50185377

約数列:

[1, 3, 9, 17, 51, 53, 153, 159, 477, 901, 2703, 8109, 11083, 33249, 99747, 188411, 565233, 587399, 1695699, 1762197, 5286591, 9985783, 29957349, 89872047]

約数ペア:

[(1, 89872047), (3, 29957349), (9, 9985783), (17, 5286591), (51, 1762197), (53, 1695699), (153, 587399), (159, 565233), (477, 188411), (901, 99747), (2703, 33249), (8109, 11083)]