72626769

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{163}}^1\times {\mathrm{1597}}^1$

素因数の和:1797

約数の個数: 24

約数和(自身を含む): 109021952

約数和(自身を除く): 36395183

約数列:

[1, 3, 9, 31, 93, 163, 279, 489, 1467, 1597, 4791, 5053, 14373, 15159, 45477, 49507, 148521, 260311, 445563, 780933, 2342799, 8069641, 24208923, 72626769]

約数ペア:

[(1, 72626769), (3, 24208923), (9, 8069641), (31, 2342799), (93, 780933), (163, 445563), (279, 260311), (489, 148521), (1467, 49507), (1597, 45477), (4791, 15159), (5053, 14373)]