17933991759

素因数分解:

$3^3\times {\mathrm{53}}^1\times {\mathrm{293}}^1\times {\mathrm{42773}}^1$

素因数の和:43128

約数の個数: 32

約数和(自身を含む): 27163200960

約数和(自身を除く): 9229209201

約数列:

[1, 3, 9, 27, 53, 159, 293, 477, 879, 1431, 2637, 7911, 15529, 42773, 46587, 128319, 139761, 384957, 419283, 1154871, 2266969, 6800907, 12532489, 20402721, 37597467, 61208163, 112792401, 338377203, 664221917, 1992665751, 5977997253, 17933991759]

約数ペア:

[(1, 17933991759), (3, 5977997253), (9, 1992665751), (27, 664221917), (53, 338377203), (159, 112792401), (293, 61208163), (477, 37597467), (879, 20402721), (1431, 12532489), (2637, 6800907), (7911, 2266969), (15529, 1154871), (42773, 419283), (46587, 384957), (128319, 139761)]