6968871

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{127}}^1$

素因数の和:220

約数の個数: 48

約数和(自身を含む): 12673024

約数和(自身を除く): 5704153

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 67, 91, 117, 127, 201, 273, 381, 469, 603, 819, 871, 889, 1143, 1407, 1651, 2613, 2667, 4221, 4953, 6097, 7839, 8001, 8509, 11557, 14859, 18291, 25527, 34671, 54873, 59563, 76581, 104013, 110617, 178689, 331851, 536067, 774319, 995553, 2322957, 6968871]

約数ペア:

[(1, 6968871), (3, 2322957), (7, 995553), (9, 774319), (13, 536067), (21, 331851), (39, 178689), (63, 110617), (67, 104013), (91, 76581), (117, 59563), (127, 54873), (201, 34671), (273, 25527), (381, 18291), (469, 14859), (603, 11557), (819, 8509), (871, 8001), (889, 7839), (1143, 6097), (1407, 4953), (1651, 4221), (2613, 2667)]