66413613

素因数分解:

$3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{44543}}^1$

素因数の和:44624

約数の個数: 16

約数和(自身を含む): 102629376

約数和(自身を除く): 36215763

約数列:

[1, 3, 7, 21, 71, 213, 497, 1491, 44543, 133629, 311801, 935403, 3162553, 9487659, 22137871, 66413613]

約数ペア:

[(1, 66413613), (3, 22137871), (7, 9487659), (21, 3162553), (71, 935403), (213, 311801), (497, 133629), (1491, 44543)]