75042513

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{1553}}^1$

素因数の和:1638

約数の個数: 48

約数和(自身を含む): 135757440

約数和(自身を除く): 60714927

約数列:

[1, 3, 7, 9, 13, 21, 39, 59, 63, 91, 117, 177, 273, 413, 531, 767, 819, 1239, 1553, 2301, 3717, 4659, 5369, 6903, 10871, 13977, 16107, 20189, 32613, 48321, 60567, 91627, 97839, 141323, 181701, 274881, 423969, 641389, 824643, 1191151, 1271907, 1924167, 3573453, 5772501, 8338057, 10720359, 25014171, 75042513]

約数ペア:

[(1, 75042513), (3, 25014171), (7, 10720359), (9, 8338057), (13, 5772501), (21, 3573453), (39, 1924167), (59, 1271907), (63, 1191151), (91, 824643), (117, 641389), (177, 423969), (273, 274881), (413, 181701), (531, 141323), (767, 97839), (819, 91627), (1239, 60567), (1553, 48321), (2301, 32613), (3717, 20189), (4659, 16107), (5369, 13977), (6903, 10871)]