133640247

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{71}}^1\times {\mathrm{167}}^1$

素因数の和:288

約数の個数: 48

約数和(自身を含む): 207954432

約数和(自身を除く): 74314185

約数列:

[1, 3, 13, 17, 39, 51, 71, 167, 213, 221, 289, 501, 663, 867, 923, 1207, 2171, 2769, 2839, 3621, 3757, 6513, 8517, 11271, 11857, 15691, 20519, 35571, 36907, 47073, 48263, 61557, 110721, 144789, 154141, 201569, 266747, 462423, 604707, 627419, 800241, 1882257, 2620397, 3426673, 7861191, 10280019, 44546749, 133640247]

約数ペア:

[(1, 133640247), (3, 44546749), (13, 10280019), (17, 7861191), (39, 3426673), (51, 2620397), (71, 1882257), (167, 800241), (213, 627419), (221, 604707), (289, 462423), (501, 266747), (663, 201569), (867, 154141), (923, 144789), (1207, 110721), (2171, 61557), (2769, 48263), (2839, 47073), (3621, 36907), (3757, 35571), (6513, 20519), (8517, 15691), (11271, 11857)]