66072671

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{6997}}^1$

素因数の和:7094

約数の個数: 16

約数和(自身を含む): 80616960

約数和(自身を除く): 14544289

約数列:

[1, 7, 19, 71, 133, 497, 1349, 6997, 9443, 48979, 132943, 496787, 930601, 3477509, 9438953, 66072671]

約数ペア:

[(1, 66072671), (7, 9438953), (19, 3477509), (71, 930601), (133, 496787), (497, 132943), (1349, 48979), (6997, 9443)]