51097911

素因数分解:

$3^1\times {\mathrm{79}}^1\times {\mathrm{149}}^1\times {\mathrm{1447}}^1$

素因数の和:1678

約数の個数: 16

約数和(自身を含む): 69504000

約数和(自身を除く): 18406089

約数列:

[1, 3, 79, 149, 237, 447, 1447, 4341, 11771, 35313, 114313, 215603, 342939, 646809, 17032637, 51097911]

約数ペア:

[(1, 51097911), (3, 17032637), (79, 646809), (149, 342939), (237, 215603), (447, 114313), (1447, 35313), (4341, 11771)]