829372203

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{40471}}^1$

素因数の和:40517

約数の個数: 40

約数和(自身を含む): 1410368256

約数和(自身を除く): 580996053

約数列:

[1, 3, 9, 11, 23, 27, 33, 69, 81, 99, 207, 253, 297, 621, 759, 891, 1863, 2277, 6831, 20493, 40471, 121413, 364239, 445181, 930833, 1092717, 1335543, 2792499, 3278151, 4006629, 8377497, 10239163, 12019887, 25132491, 30717489, 36059661, 75397473, 92152467, 276457401, 829372203]

約数ペア:

[(1, 829372203), (3, 276457401), (9, 92152467), (11, 75397473), (23, 36059661), (27, 30717489), (33, 25132491), (69, 12019887), (81, 10239163), (99, 8377497), (207, 4006629), (253, 3278151), (297, 2792499), (621, 1335543), (759, 1092717), (891, 930833), (1863, 445181), (2277, 364239), (6831, 121413), (20493, 40471)]