121492833

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{137}}^1\times {\mathrm{349}}^1$

素因数の和:518

約数の個数: 48

約数和(自身を含む): 205564800

約数和(自身を除く): 84071967

約数列:

[1, 3, 7, 11, 21, 33, 77, 121, 137, 231, 349, 363, 411, 847, 959, 1047, 1507, 2443, 2541, 2877, 3839, 4521, 7329, 10549, 11517, 16577, 26873, 31647, 42229, 47813, 49731, 80619, 116039, 126687, 143439, 295603, 334691, 348117, 525943, 886809, 1004073, 1577829, 3681601, 5785373, 11044803, 17356119, 40497611, 121492833]

約数ペア:

[(1, 121492833), (3, 40497611), (7, 17356119), (11, 11044803), (21, 5785373), (33, 3681601), (77, 1577829), (121, 1004073), (137, 886809), (231, 525943), (349, 348117), (363, 334691), (411, 295603), (847, 143439), (959, 126687), (1047, 116039), (1507, 80619), (2443, 49731), (2541, 47813), (2877, 42229), (3839, 31647), (4521, 26873), (7329, 16577), (10549, 11517)]