406869507

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{487}}^1$

素因数の和:633

約数の個数: 64

約数和(自身を含む): 688665600

約数和(自身を除く): 281796093

約数列:

[1, 3, 9, 11, 27, 29, 33, 87, 97, 99, 261, 291, 297, 319, 487, 783, 873, 957, 1067, 1461, 2619, 2813, 2871, 3201, 4383, 5357, 8439, 8613, 9603, 13149, 14123, 16071, 25317, 28809, 30943, 42369, 47239, 48213, 75951, 92829, 127107, 141717, 144639, 155353, 278487, 381321, 425151, 466059, 519629, 835461, 1275453, 1369931, 1398177, 1558887, 4109793, 4194531, 4676661, 12329379, 14029983, 15069241, 36988137, 45207723, 135623169, 406869507]

約数ペア:

[(1, 406869507), (3, 135623169), (9, 45207723), (11, 36988137), (27, 15069241), (29, 14029983), (33, 12329379), (87, 4676661), (97, 4194531), (99, 4109793), (261, 1558887), (291, 1398177), (297, 1369931), (319, 1275453), (487, 835461), (783, 519629), (873, 466059), (957, 425151), (1067, 381321), (1461, 278487), (2619, 155353), (2813, 144639), (2871, 141717), (3201, 127107), (4383, 92829), (5357, 75951), (8439, 48213), (8613, 47239), (9603, 42369), (13149, 30943), (14123, 28809), (16071, 25317)]