12823778877

素因数分解:

$3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{1543}}^1\times {\mathrm{4349}}^1$

素因数の和:5922

約数の個数: 48

約数和(自身を含む): 21438748800

約数和(自身を除く): 8614969923

約数列:

[1, 3, 7, 13, 21, 39, 49, 91, 147, 273, 637, 1543, 1911, 4349, 4629, 10801, 13047, 20059, 30443, 32403, 56537, 60177, 75607, 91329, 140413, 169611, 213101, 226821, 395759, 421239, 639303, 982891, 1187277, 2770313, 2948673, 6710507, 8310939, 20131521, 46973549, 87236591, 140920647, 261709773, 328814843, 610656137, 986444529, 1831968411, 4274592959, 12823778877]

約数ペア:

[(1, 12823778877), (3, 4274592959), (7, 1831968411), (13, 986444529), (21, 610656137), (39, 328814843), (49, 261709773), (91, 140920647), (147, 87236591), (273, 46973549), (637, 20131521), (1543, 8310939), (1911, 6710507), (4349, 2948673), (4629, 2770313), (10801, 1187277), (13047, 982891), (20059, 639303), (30443, 421239), (32403, 395759), (56537, 226821), (60177, 213101), (75607, 169611), (91329, 140413)]