306132783

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{991}}^1$

素因数の和:1076

約数の個数: 48

約数和(自身を含む): 481302528

約数和(自身を除く): 175169745

約数列:

[1, 3, 11, 23, 33, 37, 69, 111, 121, 253, 363, 407, 759, 851, 991, 1221, 2553, 2783, 2973, 4477, 8349, 9361, 10901, 13431, 22793, 28083, 32703, 36667, 68379, 102971, 110001, 119911, 250723, 308913, 359733, 403337, 752169, 843341, 1210011, 2530023, 2757953, 4436707, 8273859, 9276751, 13310121, 27830253, 102044261, 306132783]

約数ペア:

[(1, 306132783), (3, 102044261), (11, 27830253), (23, 13310121), (33, 9276751), (37, 8273859), (69, 4436707), (111, 2757953), (121, 2530023), (253, 1210011), (363, 843341), (407, 752169), (759, 403337), (851, 359733), (991, 308913), (1221, 250723), (2553, 119911), (2783, 110001), (2973, 102971), (4477, 68379), (8349, 36667), (9361, 32703), (10901, 28083), (13431, 22793)]