372279386871

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{3188989}}^1$

素因数の和:3189128

約数の個数: 48

約数和(自身を含む): 656676820800

約数和(自身を除く): 284397433929

約数列:

[1, 3, 7, 9, 17, 21, 51, 63, 109, 119, 153, 327, 357, 763, 981, 1071, 1853, 2289, 5559, 6867, 12971, 16677, 38913, 116739, 3188989, 9566967, 22322923, 28700901, 54212813, 66968769, 162638439, 200906307, 347599801, 379489691, 487915317, 1042799403, 1138469073, 2433198607, 3128398209, 3415407219, 5909196617, 7299595821, 17727589851, 21898787463, 41364376319, 53182769553, 124093128957, 372279386871]

約数ペア:

[(1, 372279386871), (3, 124093128957), (7, 53182769553), (9, 41364376319), (17, 21898787463), (21, 17727589851), (51, 7299595821), (63, 5909196617), (109, 3415407219), (119, 3128398209), (153, 2433198607), (327, 1138469073), (357, 1042799403), (763, 487915317), (981, 379489691), (1071, 347599801), (1853, 200906307), (2289, 162638439), (5559, 66968769), (6867, 54212813), (12971, 28700901), (16677, 22322923), (38913, 9566967), (116739, 3188989)]