80560983

素因数分解:

$3^1\times {\mathrm{197}}^1\times {\mathrm{271}}^1\times {\mathrm{503}}^1$

素因数の和:974

約数の個数: 16

約数和(自身を含む): 108573696

約数和(自身を除く): 28012713

約数列:

[1, 3, 197, 271, 503, 591, 813, 1509, 53387, 99091, 136313, 160161, 297273, 408939, 26853661, 80560983]

約数ペア:

[(1, 80560983), (3, 26853661), (197, 408939), (271, 297273), (503, 160161), (591, 136313), (813, 99091), (1509, 53387)]