61573473

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{607}}^1$

素因数の和:663

約数の個数: 48

約数和(自身を含む): 104527360

約数和(自身を除く): 42953887

約数列:

[1, 3, 9, 13, 17, 27, 39, 51, 117, 153, 221, 289, 351, 459, 607, 663, 867, 1821, 1989, 2601, 3757, 5463, 5967, 7803, 7891, 10319, 11271, 16389, 23673, 30957, 33813, 71019, 92871, 101439, 134147, 175423, 213057, 278613, 402441, 526269, 1207323, 1578807, 2280499, 3621969, 4736421, 6841497, 20524491, 61573473]

約数ペア:

[(1, 61573473), (3, 20524491), (9, 6841497), (13, 4736421), (17, 3621969), (27, 2280499), (39, 1578807), (51, 1207323), (117, 526269), (153, 402441), (221, 278613), (289, 213057), (351, 175423), (459, 134147), (607, 101439), (663, 92871), (867, 71019), (1821, 33813), (1989, 30957), (2601, 23673), (3757, 16389), (5463, 11271), (5967, 10319), (7803, 7891)]