222162273

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{27397}}^1$

素因数の和:27473

約数の個数: 24

約数和(自身を含む): 346201128

約数和(自身を除く): 124038855

約数列:

[1, 3, 9, 17, 51, 53, 153, 159, 477, 901, 2703, 8109, 27397, 82191, 246573, 465749, 1397247, 1452041, 4191741, 4356123, 13068369, 24684697, 74054091, 222162273]

約数ペア:

[(1, 222162273), (3, 74054091), (9, 24684697), (17, 13068369), (51, 4356123), (53, 4191741), (153, 1452041), (159, 1397247), (477, 465749), (901, 246573), (2703, 82191), (8109, 27397)]