61422309

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{30881}}^1$

素因数の和:30917

約数の個数: 24

約数和(自身を含む): 101169432

約数和(自身を除く): 39747123

約数列:

[1, 3, 9, 13, 17, 39, 51, 117, 153, 221, 663, 1989, 30881, 92643, 277929, 401453, 524977, 1204359, 1574931, 3613077, 4724793, 6824701, 20474103, 61422309]

約数ペア:

[(1, 61422309), (3, 20474103), (9, 6824701), (13, 4724793), (17, 3613077), (39, 1574931), (51, 1204359), (117, 524977), (153, 401453), (221, 277929), (663, 92643), (1989, 30881)]