216822063

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{1069}}^1$

素因数の和:1227

約数の個数: 32

約数和(自身を含む): 317096640

約数和(自身を除く): 100274577

約数列:

[1, 3, 17, 41, 51, 97, 123, 291, 697, 1069, 1649, 2091, 3207, 3977, 4947, 11931, 18173, 43829, 54519, 67609, 103693, 131487, 202827, 311079, 745093, 1762781, 2235279, 4251413, 5288343, 12754239, 72274021, 216822063]

約数ペア:

[(1, 216822063), (3, 72274021), (17, 12754239), (41, 5288343), (51, 4251413), (97, 2235279), (123, 1762781), (291, 745093), (697, 311079), (1069, 202827), (1649, 131487), (2091, 103693), (3207, 67609), (3977, 54519), (4947, 43829), (11931, 18173)]