163965969

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{179}}^1\times {\mathrm{5987}}^1$

素因数の和:6189

約数の個数: 24

約数和(自身を含む): 252214560

約数和(自身を除く): 88248591

約数列:

[1, 3, 9, 17, 51, 153, 179, 537, 1611, 3043, 5987, 9129, 17961, 27387, 53883, 101779, 305337, 916011, 1071673, 3215019, 9645057, 18218441, 54655323, 163965969]

約数ペア:

[(1, 163965969), (3, 54655323), (9, 18218441), (17, 9645057), (51, 3215019), (153, 1071673), (179, 916011), (537, 305337), (1611, 101779), (3043, 53883), (5987, 27387), (9129, 17961)]