49779171

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{3833}}^1$

素因数の和:3892

約数の個数: 32

約数和(自身を含む): 81587520

約数和(自身を除く): 31808349

約数列:

[1, 3, 9, 13, 27, 37, 39, 111, 117, 333, 351, 481, 999, 1443, 3833, 4329, 11499, 12987, 34497, 49829, 103491, 141821, 149487, 425463, 448461, 1276389, 1345383, 1843673, 3829167, 5531019, 16593057, 49779171]

約数ペア:

[(1, 49779171), (3, 16593057), (9, 5531019), (13, 3829167), (27, 1843673), (37, 1345383), (39, 1276389), (111, 448461), (117, 425463), (333, 149487), (351, 141821), (481, 103491), (999, 49829), (1443, 34497), (3833, 12987), (4329, 11499)]