129701901

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{1553}}^1$

素因数の和:1701

約数の個数: 32

約数和(自身を含む): 204680448

約数和(自身を除く): 74978547

約数列:

[1, 3, 7, 21, 41, 97, 123, 287, 291, 679, 861, 1553, 2037, 3977, 4659, 10871, 11931, 27839, 32613, 63673, 83517, 150641, 191019, 445711, 451923, 1054487, 1337133, 3163461, 6176281, 18528843, 43233967, 129701901]

約数ペア:

[(1, 129701901), (3, 43233967), (7, 18528843), (21, 6176281), (41, 3163461), (97, 1337133), (123, 1054487), (287, 451923), (291, 445711), (679, 191019), (861, 150641), (1553, 83517), (2037, 63673), (3977, 32613), (4659, 27839), (10871, 11931)]