11689168953

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{641}}^1\times {\mathrm{887}}^1$

素因数の和:1638

約数の個数: 64

約数和(自身を含む): 19702517760

約数和(自身を除く): 8013348807

約数列:

[1, 3, 7, 11, 21, 33, 77, 89, 231, 267, 623, 641, 887, 979, 1869, 1923, 2661, 2937, 4487, 6209, 6853, 7051, 9757, 13461, 18627, 20559, 21153, 29271, 49357, 57049, 68299, 78943, 148071, 171147, 204897, 236829, 399343, 552601, 568567, 627539, 868373, 1198029, 1657803, 1705701, 1882617, 2605119, 3979969, 4392773, 6078611, 6254237, 11939907, 13178319, 18235833, 18762711, 43779659, 50602463, 131338977, 151807389, 354217241, 556627093, 1062651723, 1669881279, 3896389651, 11689168953]

約数ペア:

[(1, 11689168953), (3, 3896389651), (7, 1669881279), (11, 1062651723), (21, 556627093), (33, 354217241), (77, 151807389), (89, 131338977), (231, 50602463), (267, 43779659), (623, 18762711), (641, 18235833), (887, 13178319), (979, 11939907), (1869, 6254237), (1923, 6078611), (2661, 4392773), (2937, 3979969), (4487, 2605119), (6209, 1882617), (6853, 1705701), (7051, 1657803), (9757, 1198029), (13461, 868373), (18627, 627539), (20559, 568567), (21153, 552601), (29271, 399343), (49357, 236829), (57049, 204897), (68299, 171147), (78943, 148071)]