8067843

素因数分解:

$3^7\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1$

素因数の和:76

約数の個数: 64

約数和(自身を含む): 15114240

約数和(自身を除く): 7046397

約数列:

[1, 3, 7, 9, 17, 21, 27, 31, 51, 63, 81, 93, 119, 153, 189, 217, 243, 279, 357, 459, 527, 567, 651, 729, 837, 1071, 1377, 1581, 1701, 1953, 2187, 2511, 3213, 3689, 4131, 4743, 5103, 5859, 7533, 9639, 11067, 12393, 14229, 15309, 17577, 22599, 28917, 33201, 37179, 42687, 52731, 67797, 86751, 99603, 128061, 158193, 260253, 298809, 384183, 474579, 896427, 1152549, 2689281, 8067843]

約数ペア:

[(1, 8067843), (3, 2689281), (7, 1152549), (9, 896427), (17, 474579), (21, 384183), (27, 298809), (31, 260253), (51, 158193), (63, 128061), (81, 99603), (93, 86751), (119, 67797), (153, 52731), (189, 42687), (217, 37179), (243, 33201), (279, 28917), (357, 22599), (459, 17577), (527, 15309), (567, 14229), (651, 12393), (729, 11067), (837, 9639), (1071, 7533), (1377, 5859), (1581, 5103), (1701, 4743), (1953, 4131), (2187, 3689), (2511, 3213)]