71892099

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{7703}}^1$

素因数の和:7787

約数の個数: 24

約数和(自身を含む): 111769632

約数和(自身を除く): 39877533

約数列:

[1, 3, 9, 17, 51, 61, 153, 183, 549, 1037, 3111, 7703, 9333, 23109, 69327, 130951, 392853, 469883, 1178559, 1409649, 4228947, 7988011, 23964033, 71892099]

約数ペア:

[(1, 71892099), (3, 23964033), (9, 7988011), (17, 4228947), (51, 1409649), (61, 1178559), (153, 469883), (183, 392853), (549, 130951), (1037, 69327), (3111, 23109), (7703, 9333)]