68463927

素因数分解:

$3^3\times 7^2\times {\mathrm{51749}}^1$

素因数の和:51772

約数の個数: 24

約数和(自身を含む): 117990000

約数和(自身を除く): 49526073

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 147, 189, 441, 1323, 51749, 155247, 362243, 465741, 1086729, 1397223, 2535701, 3260187, 7607103, 9780561, 22821309, 68463927]

約数ペア:

[(1, 68463927), (3, 22821309), (7, 9780561), (9, 7607103), (21, 3260187), (27, 2535701), (49, 1397223), (63, 1086729), (147, 465741), (189, 362243), (441, 155247), (1323, 51749)]