768293631

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{15263}}^1$

素因数の和:15340

約数の個数: 48

約数和(自身を含む): 1371561984

約数和(自身を除く): 603268353

約数列:

[1, 3, 7, 9, 17, 21, 47, 51, 63, 119, 141, 153, 329, 357, 423, 799, 987, 1071, 2397, 2961, 5593, 7191, 15263, 16779, 45789, 50337, 106841, 137367, 259471, 320523, 717361, 778413, 961569, 1816297, 2152083, 2335239, 5021527, 5448891, 6456249, 12195137, 15064581, 16346673, 36585411, 45193743, 85365959, 109756233, 256097877, 768293631]

約数ペア:

[(1, 768293631), (3, 256097877), (7, 109756233), (9, 85365959), (17, 45193743), (21, 36585411), (47, 16346673), (51, 15064581), (63, 12195137), (119, 6456249), (141, 5448891), (153, 5021527), (329, 2335239), (357, 2152083), (423, 1816297), (799, 961569), (987, 778413), (1071, 717361), (2397, 320523), (2961, 259471), (5593, 137367), (7191, 106841), (15263, 50337), (16779, 45789)]