52123473

素因数分解:

$3^3\times {\mathrm{89}}^1\times {\mathrm{109}}^1\times {\mathrm{199}}^1$

素因数の和:406

約数の個数: 32

約数和(自身を含む): 79200000

約数和(自身を除く): 27076527

約数列:

[1, 3, 9, 27, 89, 109, 199, 267, 327, 597, 801, 981, 1791, 2403, 2943, 5373, 9701, 17711, 21691, 29103, 53133, 65073, 87309, 159399, 195219, 261927, 478197, 585657, 1930499, 5791497, 17374491, 52123473]

約数ペア:

[(1, 52123473), (3, 17374491), (9, 5791497), (27, 1930499), (89, 585657), (109, 478197), (199, 261927), (267, 195219), (327, 159399), (597, 87309), (801, 65073), (981, 53133), (1791, 29103), (2403, 21691), (2943, 17711), (5373, 9701)]