66777087

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{7477}}^1$

素因数の和:7722

約数の個数: 16

約数和(自身を含む): 96316640

約数和(自身を除く): 29539553

約数列:

[1, 3, 13, 39, 229, 687, 2977, 7477, 8931, 22431, 97201, 291603, 1712233, 5136699, 22259029, 66777087]

約数ペア:

[(1, 66777087), (3, 22259029), (13, 5136699), (39, 1712233), (229, 291603), (687, 97201), (2977, 22431), (7477, 8931)]