215174763

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{1171}}^1\times {\mathrm{1201}}^1$

素因数の和:2395

約数の個数: 24

約数和(自身を含む): 329646096

約数和(自身を除く): 114471333

約数列:

[1, 3, 9, 17, 51, 153, 1171, 1201, 3513, 3603, 10539, 10809, 19907, 20417, 59721, 61251, 179163, 183753, 1406371, 4219113, 12657339, 23908307, 71724921, 215174763]

約数ペア:

[(1, 215174763), (3, 71724921), (9, 23908307), (17, 12657339), (51, 4219113), (153, 1406371), (1171, 183753), (1201, 179163), (3513, 61251), (3603, 59721), (10539, 20417), (10809, 19907)]