75915230721

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{79187}}^1$

素因数の和:79370

約数の個数: 48

約数和(自身を含む): 117958444800

約数和(自身を除く): 42043214079

約数列:

[1, 3, 11, 19, 33, 57, 121, 139, 209, 363, 417, 627, 1529, 2299, 2641, 4587, 6897, 7923, 16819, 29051, 50457, 79187, 87153, 237561, 319561, 871057, 958683, 1504553, 2613171, 4513659, 9581627, 11006993, 16550083, 28744881, 33020979, 49650249, 121076923, 182050913, 209132867, 363230769, 546152739, 627398601, 1331846153, 2300461537, 3995538459, 6901384611, 25305076907, 75915230721]

約数ペア:

[(1, 75915230721), (3, 25305076907), (11, 6901384611), (19, 3995538459), (33, 2300461537), (57, 1331846153), (121, 627398601), (139, 546152739), (209, 363230769), (363, 209132867), (417, 182050913), (627, 121076923), (1529, 49650249), (2299, 33020979), (2641, 28744881), (4587, 16550083), (6897, 11006993), (7923, 9581627), (16819, 4513659), (29051, 2613171), (50457, 1504553), (79187, 958683), (87153, 871057), (237561, 319561)]