119719971

素因数分解:

$3^3\times 7^1\times {\mathrm{719}}^1\times {\mathrm{881}}^1$

素因数の和:1616

約数の個数: 32

約数和(自身を含む): 203212800

約数和(自身を除く): 83492829

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 719, 881, 2157, 2643, 5033, 6167, 6471, 7929, 15099, 18501, 19413, 23787, 45297, 55503, 135891, 166509, 633439, 1900317, 4434073, 5700951, 13302219, 17102853, 39906657, 119719971]

約数ペア:

[(1, 119719971), (3, 39906657), (7, 17102853), (9, 13302219), (21, 5700951), (27, 4434073), (63, 1900317), (189, 633439), (719, 166509), (881, 135891), (2157, 55503), (2643, 45297), (5033, 23787), (6167, 19413), (6471, 18501), (7929, 15099)]