149406081

素因数分解:

$3^1\times {\mathrm{11}}^3\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1$

素因数の和:155

約数の個数: 64

約数和(自身を含む): 242860032

約数和(自身を除く): 93453951

約数列:

[1, 3, 11, 17, 31, 33, 51, 71, 93, 121, 187, 213, 341, 363, 527, 561, 781, 1023, 1207, 1331, 1581, 2057, 2201, 2343, 3621, 3751, 3993, 5797, 6171, 6603, 8591, 11253, 13277, 17391, 22627, 24211, 25773, 37417, 39831, 41261, 63767, 67881, 72633, 94501, 112251, 123783, 146047, 191301, 266321, 283503, 411587, 438141, 701437, 798963, 1234761, 1606517, 2104311, 2929531, 4527457, 4819551, 8788593, 13582371, 49802027, 149406081]

約数ペア:

[(1, 149406081), (3, 49802027), (11, 13582371), (17, 8788593), (31, 4819551), (33, 4527457), (51, 2929531), (71, 2104311), (93, 1606517), (121, 1234761), (187, 798963), (213, 701437), (341, 438141), (363, 411587), (527, 283503), (561, 266321), (781, 191301), (1023, 146047), (1207, 123783), (1331, 112251), (1581, 94501), (2057, 72633), (2201, 67881), (2343, 63767), (3621, 41261), (3751, 39831), (3993, 37417), (5797, 25773), (6171, 24211), (6603, 22627), (8591, 17391), (11253, 13277)]