29282908509

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{260647}}^1$

素因数の和:260751

約数の個数: 40

約数和(自身を含む): 46676843840

約数和(自身を除く): 17393935331

約数列:

[1, 3, 9, 19, 27, 57, 73, 81, 171, 219, 513, 657, 1387, 1539, 1971, 4161, 5913, 12483, 37449, 112347, 260647, 781941, 2345823, 4952293, 7037469, 14856879, 19027231, 21112407, 44570637, 57081693, 133711911, 171245079, 361517389, 401135733, 513735237, 1084552167, 1541205711, 3253656501, 9760969503, 29282908509]

約数ペア:

[(1, 29282908509), (3, 9760969503), (9, 3253656501), (19, 1541205711), (27, 1084552167), (57, 513735237), (73, 401135733), (81, 361517389), (171, 171245079), (219, 133711911), (513, 57081693), (657, 44570637), (1387, 21112407), (1539, 19027231), (1971, 14856879), (4161, 7037469), (5913, 4952293), (12483, 2345823), (37449, 781941), (112347, 260647)]