214929963

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{20359}}^1$

素因数の和:20408

約数の個数: 32

約数和(自身を含む): 351820800

約数和(自身を除く): 136890837

約数列:

[1, 3, 9, 17, 23, 27, 51, 69, 153, 207, 391, 459, 621, 1173, 3519, 10557, 20359, 61077, 183231, 346103, 468257, 549693, 1038309, 1404771, 3114927, 4214313, 7960369, 9344781, 12642939, 23881107, 71643321, 214929963]

約数ペア:

[(1, 214929963), (3, 71643321), (9, 23881107), (17, 12642939), (23, 9344781), (27, 7960369), (51, 4214313), (69, 3114927), (153, 1404771), (207, 1038309), (391, 549693), (459, 468257), (621, 346103), (1173, 183231), (3519, 61077), (10557, 20359)]