67473309

素因数分解:

$3^1\times {\mathrm{149}}^1\times {\mathrm{271}}^1\times {\mathrm{557}}^1$

素因数の和:980

約数の個数: 16

約数和(自身を含む): 91065600

約数和(自身を除く): 23592291

約数列:

[1, 3, 149, 271, 447, 557, 813, 1671, 40379, 82993, 121137, 150947, 248979, 452841, 22491103, 67473309]

約数ペア:

[(1, 67473309), (3, 22491103), (149, 452841), (271, 248979), (447, 150947), (557, 121137), (813, 82993), (1671, 40379)]