69389133

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{157}}^1\times {\mathrm{227}}^1$

素因数の和:457

約数の個数: 32

約数和(自身を含む): 103749120

約数和(自身を除く): 34359987

約数列:

[1, 3, 11, 33, 59, 157, 177, 227, 471, 649, 681, 1727, 1947, 2497, 5181, 7491, 9263, 13393, 27789, 35639, 40179, 101893, 106917, 147323, 305679, 392029, 441969, 1176087, 2102701, 6308103, 23129711, 69389133]

約数ペア:

[(1, 69389133), (3, 23129711), (11, 6308103), (33, 2102701), (59, 1176087), (157, 441969), (177, 392029), (227, 305679), (471, 147323), (649, 106917), (681, 101893), (1727, 40179), (1947, 35639), (2497, 27789), (5181, 13393), (7491, 9263)]