201670677

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{2473}}^1$

素因数の和:2550

約数の個数: 48

約数和(自身を含む): 340402608

約数和(自身を除く): 138731931

約数列:

[1, 3, 9, 13, 17, 39, 41, 51, 117, 123, 153, 221, 369, 533, 663, 697, 1599, 1989, 2091, 2473, 4797, 6273, 7419, 9061, 22257, 27183, 32149, 42041, 81549, 96447, 101393, 126123, 289341, 304179, 378369, 546533, 912537, 1318109, 1639599, 1723681, 3954327, 4918797, 5171043, 11862981, 15513129, 22407853, 67223559, 201670677]

約数ペア:

[(1, 201670677), (3, 67223559), (9, 22407853), (13, 15513129), (17, 11862981), (39, 5171043), (41, 4918797), (51, 3954327), (117, 1723681), (123, 1639599), (153, 1318109), (221, 912537), (369, 546533), (533, 378369), (663, 304179), (697, 289341), (1599, 126123), (1989, 101393), (2091, 96447), (2473, 81549), (4797, 42041), (6273, 32149), (7419, 27183), (9061, 22257)]