66344187

素因数分解:

$3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{233}}^1$

素因数の和:412

約数の個数: 48

約数和(自身を含む): 112039200

約数和(自身を除く): 45695013

約数列:

[1, 3, 7, 13, 21, 39, 49, 91, 147, 149, 233, 273, 447, 637, 699, 1043, 1631, 1911, 1937, 3029, 3129, 4893, 5811, 7301, 9087, 11417, 13559, 21203, 21903, 34251, 34717, 40677, 63609, 94913, 104151, 148421, 243019, 284739, 445263, 451321, 729057, 1353963, 1701133, 3159247, 5103399, 9477741, 22114729, 66344187]

約数ペア:

[(1, 66344187), (3, 22114729), (7, 9477741), (13, 5103399), (21, 3159247), (39, 1701133), (49, 1353963), (91, 729057), (147, 451321), (149, 445263), (233, 284739), (273, 243019), (447, 148421), (637, 104151), (699, 94913), (1043, 63609), (1631, 40677), (1911, 34717), (1937, 34251), (3029, 21903), (3129, 21203), (4893, 13559), (5811, 11417), (7301, 9087)]