40834233

素因数分解:

$3^3\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{431}}^1$

素因数の和:491

約数の個数: 48

約数和(自身を含む): 68947200

約数和(自身を除く): 28112967

約数列:

[1, 3, 9, 11, 27, 29, 33, 87, 99, 121, 261, 297, 319, 363, 431, 783, 957, 1089, 1293, 2871, 3267, 3509, 3879, 4741, 8613, 10527, 11637, 12499, 14223, 31581, 37497, 42669, 52151, 94743, 112491, 128007, 137489, 156453, 337473, 412467, 469359, 1237401, 1408077, 1512379, 3712203, 4537137, 13611411, 40834233]

約数ペア:

[(1, 40834233), (3, 13611411), (9, 4537137), (11, 3712203), (27, 1512379), (29, 1408077), (33, 1237401), (87, 469359), (99, 412467), (121, 337473), (261, 156453), (297, 137489), (319, 128007), (363, 112491), (431, 94743), (783, 52151), (957, 42669), (1089, 37497), (1293, 31581), (2871, 14223), (3267, 12499), (3509, 11637), (3879, 10527), (4741, 8613)]