42764877

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{313}}^1$

素因数の和:402

約数の個数: 48

約数和(自身を含む): 70536960

約数和(自身を除く): 27772083

約数列:

[1, 3, 9, 17, 19, 47, 51, 57, 141, 153, 171, 313, 323, 423, 799, 893, 939, 969, 2397, 2679, 2817, 2907, 5321, 5947, 7191, 8037, 14711, 15181, 15963, 17841, 44133, 45543, 47889, 53523, 101099, 132399, 136629, 250087, 279509, 303297, 750261, 838527, 909891, 2250783, 2515581, 4751653, 14254959, 42764877]

約数ペア:

[(1, 42764877), (3, 14254959), (9, 4751653), (17, 2515581), (19, 2250783), (47, 909891), (51, 838527), (57, 750261), (141, 303297), (153, 279509), (171, 250087), (313, 136629), (323, 132399), (423, 101099), (799, 53523), (893, 47889), (939, 45543), (969, 44133), (2397, 17841), (2679, 15963), (2817, 15181), (2907, 14711), (5321, 8037), (5947, 7191)]