42219279

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{1559}}^1$

素因数の和:1644

約数の個数: 32

約数和(自身を含む): 67392000

約数和(自身を除く): 25172721

約数列:

[1, 3, 9, 17, 27, 51, 59, 153, 177, 459, 531, 1003, 1559, 1593, 3009, 4677, 9027, 14031, 26503, 27081, 42093, 79509, 91981, 238527, 275943, 715581, 827829, 1563677, 2483487, 4691031, 14073093, 42219279]

約数ペア:

[(1, 42219279), (3, 14073093), (9, 4691031), (17, 2483487), (27, 1563677), (51, 827829), (59, 715581), (153, 275943), (177, 238527), (459, 91981), (531, 79509), (1003, 42093), (1559, 27081), (1593, 26503), (3009, 14031), (4677, 9027)]