13468545027

素因数分解:

$3^3\times 7^1\times {\mathrm{157}}^1\times {\mathrm{541}}^1\times {\mathrm{839}}^1$

素因数の和:1553

約数の個数: 64

約数和(自身を含む): 23018956800

約数和(自身を除く): 9550411773

約数列:

[1, 3, 7, 9, 21, 27, 63, 157, 189, 471, 541, 839, 1099, 1413, 1623, 2517, 3297, 3787, 4239, 4869, 5873, 7551, 9891, 11361, 14607, 17619, 22653, 29673, 34083, 52857, 84937, 102249, 131723, 158571, 254811, 395169, 453899, 594559, 764433, 922061, 1185507, 1361697, 1783677, 2293299, 2766183, 3177293, 3556521, 4085091, 5351031, 8298549, 9531879, 12255273, 16053093, 24895647, 28595637, 71262143, 85786911, 213786429, 498835001, 641359287, 1496505003, 1924077861, 4489515009, 13468545027]

約数ペア:

[(1, 13468545027), (3, 4489515009), (7, 1924077861), (9, 1496505003), (21, 641359287), (27, 498835001), (63, 213786429), (157, 85786911), (189, 71262143), (471, 28595637), (541, 24895647), (839, 16053093), (1099, 12255273), (1413, 9531879), (1623, 8298549), (2517, 5351031), (3297, 4085091), (3787, 3556521), (4239, 3177293), (4869, 2766183), (5873, 2293299), (7551, 1783677), (9891, 1361697), (11361, 1185507), (14607, 922061), (17619, 764433), (22653, 594559), (29673, 453899), (34083, 395169), (52857, 254811), (84937, 158571), (102249, 131723)]