64342161

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{263}}^1$

素因数の和:343

約数の個数: 64

約数和(自身を含む): 111767040

約数和(自身を除く): 47424879

約数列:

[1, 3, 9, 13, 17, 27, 39, 41, 51, 117, 123, 153, 221, 263, 351, 369, 459, 533, 663, 697, 789, 1107, 1599, 1989, 2091, 2367, 3419, 4471, 4797, 5967, 6273, 7101, 9061, 10257, 10783, 13413, 14391, 18819, 27183, 30771, 32349, 40239, 58123, 81549, 92313, 97047, 120717, 140179, 174369, 183311, 244647, 291141, 420537, 523107, 549933, 1261611, 1569321, 1649799, 2383043, 3784833, 4949397, 7149129, 21447387, 64342161]

約数ペア:

[(1, 64342161), (3, 21447387), (9, 7149129), (13, 4949397), (17, 3784833), (27, 2383043), (39, 1649799), (41, 1569321), (51, 1261611), (117, 549933), (123, 523107), (153, 420537), (221, 291141), (263, 244647), (351, 183311), (369, 174369), (459, 140179), (533, 120717), (663, 97047), (697, 92313), (789, 81549), (1107, 58123), (1599, 40239), (1989, 32349), (2091, 30771), (2367, 27183), (3419, 18819), (4471, 14391), (4797, 13413), (5967, 10783), (6273, 10257), (7101, 9061)]