39427109757

素因数分解:

$3^2\times 7^2\times {\mathrm{37}}^1\times {\mathrm{179}}^1\times {\mathrm{13499}}^1$

素因数の和:13735

約数の個数: 72

約数和(自身を含む): 68423940000

約数和(自身を除く): 28996830243

約数列:

[1, 3, 7, 9, 21, 37, 49, 63, 111, 147, 179, 259, 333, 441, 537, 777, 1253, 1611, 1813, 2331, 3759, 5439, 6623, 8771, 11277, 13499, 16317, 19869, 26313, 40497, 46361, 59607, 78939, 94493, 121491, 139083, 283479, 324527, 417249, 499463, 661451, 850437, 973581, 1498389, 1984353, 2416321, 2920743, 3496241, 4495167, 5953059, 7248963, 10488723, 16914247, 21746889, 24473687, 31466169, 50742741, 73421061, 89403877, 118399729, 152228223, 220263183, 268211631, 355199187, 625827139, 804634893, 1065597561, 1877481417, 4380789973, 5632444251, 13142369919, 39427109757]

約数ペア:

[(1, 39427109757), (3, 13142369919), (7, 5632444251), (9, 4380789973), (21, 1877481417), (37, 1065597561), (49, 804634893), (63, 625827139), (111, 355199187), (147, 268211631), (179, 220263183), (259, 152228223), (333, 118399729), (441, 89403877), (537, 73421061), (777, 50742741), (1253, 31466169), (1611, 24473687), (1813, 21746889), (2331, 16914247), (3759, 10488723), (5439, 7248963), (6623, 5953059), (8771, 4495167), (11277, 3496241), (13499, 2920743), (16317, 2416321), (19869, 1984353), (26313, 1498389), (40497, 973581), (46361, 850437), (59607, 661451), (78939, 499463), (94493, 417249), (121491, 324527), (139083, 283479)]