77454567

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{193}}^1$

素因数の和:320

約数の個数: 48

約数和(自身を含む): 123840288

約数和(自身を除く): 46385721

約数列:

[1, 3, 9, 17, 43, 51, 61, 129, 153, 183, 193, 387, 549, 579, 731, 1037, 1737, 2193, 2623, 3111, 3281, 6579, 7869, 8299, 9333, 9843, 11773, 23607, 24897, 29529, 35319, 44591, 74691, 105957, 133773, 141083, 200141, 401319, 423249, 506239, 600423, 1269747, 1518717, 1801269, 4556151, 8606063, 25818189, 77454567]

約数ペア:

[(1, 77454567), (3, 25818189), (9, 8606063), (17, 4556151), (43, 1801269), (51, 1518717), (61, 1269747), (129, 600423), (153, 506239), (183, 423249), (193, 401319), (387, 200141), (549, 141083), (579, 133773), (731, 105957), (1037, 74691), (1737, 44591), (2193, 35319), (2623, 29529), (3111, 24897), (3281, 23607), (6579, 11773), (7869, 9843), (8299, 9333)]