42943743

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{863}}^1$

素因数の和:988

約数の個数: 32

約数和(自身を含む): 67737600

約数和(自身を除く): 24793857

約数列:

[1, 3, 9, 19, 27, 57, 97, 171, 291, 513, 863, 873, 1843, 2589, 2619, 5529, 7767, 16397, 16587, 23301, 49191, 49761, 83711, 147573, 251133, 442719, 753399, 1590509, 2260197, 4771527, 14314581, 42943743]

約数ペア:

[(1, 42943743), (3, 14314581), (9, 4771527), (19, 2260197), (27, 1590509), (57, 753399), (97, 442719), (171, 251133), (291, 147573), (513, 83711), (863, 49761), (873, 49191), (1843, 23301), (2589, 16587), (2619, 16397), (5529, 7767)]