512951013

素因数分解:

$3^2\times {\mathrm{17}}^2\times {\mathrm{53}}^1\times {\mathrm{61}}^2$

素因数の和:215

約数の個数: 54

約数和(自身を含む): 815289462

約数和(自身を除く): 302338449

約数列:

[1, 3, 9, 17, 51, 53, 61, 153, 159, 183, 289, 477, 549, 867, 901, 1037, 2601, 2703, 3111, 3233, 3721, 8109, 9333, 9699, 11163, 15317, 17629, 29097, 33489, 45951, 52887, 54961, 63257, 137853, 158661, 164883, 189771, 197213, 494649, 569313, 591639, 934337, 1075369, 1774917, 2803011, 3226107, 3352621, 8409033, 9678321, 10057863, 30173589, 56994557, 170983671, 512951013]

約数ペア:

[(1, 512951013), (3, 170983671), (9, 56994557), (17, 30173589), (51, 10057863), (53, 9678321), (61, 8409033), (153, 3352621), (159, 3226107), (183, 2803011), (289, 1774917), (477, 1075369), (549, 934337), (867, 591639), (901, 569313), (1037, 494649), (2601, 197213), (2703, 189771), (3111, 164883), (3233, 158661), (3721, 137853), (8109, 63257), (9333, 54961), (9699, 52887), (11163, 45951), (15317, 33489), (17629, 29097)]