84121983

素因数分解:

$3^5\times {\mathrm{11}}^2\times {\mathrm{2861}}^1$

素因数の和:2898

約数の個数: 36

約数和(自身を含む): 138555144

約数和(自身を除く): 54433161

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 121, 243, 297, 363, 891, 1089, 2673, 2861, 3267, 8583, 9801, 25749, 29403, 31471, 77247, 94413, 231741, 283239, 346181, 695223, 849717, 1038543, 2549151, 3115629, 7647453, 9346887, 28040661, 84121983]

約数ペア:

[(1, 84121983), (3, 28040661), (9, 9346887), (11, 7647453), (27, 3115629), (33, 2549151), (81, 1038543), (99, 849717), (121, 695223), (243, 346181), (297, 283239), (363, 231741), (891, 94413), (1089, 77247), (2673, 31471), (2861, 29403), (3267, 25749), (8583, 9801)]