210825747

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{1567}}^1$

素因数の和:1741

約数の個数: 40

約数和(自身を含む): 346063872

約数和(自身を除く): 135238125

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 151, 297, 453, 891, 1359, 1567, 1661, 4077, 4701, 4983, 12231, 14103, 14949, 17237, 42309, 44847, 51711, 126927, 134541, 155133, 236617, 465399, 709851, 1396197, 2129553, 2602787, 6388659, 7808361, 19165977, 23425083, 70275249, 210825747]

約数ペア:

[(1, 210825747), (3, 70275249), (9, 23425083), (11, 19165977), (27, 7808361), (33, 6388659), (81, 2602787), (99, 2129553), (151, 1396197), (297, 709851), (453, 465399), (891, 236617), (1359, 155133), (1567, 134541), (1661, 126927), (4077, 51711), (4701, 44847), (4983, 42309), (12231, 17237), (14103, 14949)]