61764573

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{41}}^1\times {\mathrm{107}}^1$

素因数の和:202

約数の個数: 48

約数和(自身を含む): 96780096

約数和(自身を除く): 35015523

約数列:

[1, 3, 13, 19, 39, 41, 57, 107, 123, 247, 321, 361, 533, 741, 779, 1083, 1391, 1599, 2033, 2337, 4173, 4387, 4693, 6099, 10127, 13161, 14079, 14801, 26429, 30381, 38627, 44403, 57031, 79287, 83353, 115881, 171093, 192413, 250059, 502151, 577239, 1083589, 1506453, 1583707, 3250767, 4751121, 20588191, 61764573]

約数ペア:

[(1, 61764573), (3, 20588191), (13, 4751121), (19, 3250767), (39, 1583707), (41, 1506453), (57, 1083589), (107, 577239), (123, 502151), (247, 250059), (321, 192413), (361, 171093), (533, 115881), (741, 83353), (779, 79287), (1083, 57031), (1391, 44403), (1599, 38627), (2033, 30381), (2337, 26429), (4173, 14801), (4387, 14079), (4693, 13161), (6099, 10127)]