6753572217

素因数分解:

$3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{857}}^1\times {\mathrm{2909}}^1$

素因数の和:3822

約数の個数: 48

約数和(自身を含む): 11425265280

約数和(自身を除く): 4671693063

約数列:

[1, 3, 7, 9, 21, 43, 63, 129, 301, 387, 857, 903, 2571, 2709, 2909, 5999, 7713, 8727, 17997, 20363, 26181, 36851, 53991, 61089, 110553, 125087, 183267, 257957, 331659, 375261, 773871, 875609, 1125783, 2321613, 2493013, 2626827, 7479039, 7880481, 17451091, 22437117, 52353273, 107199559, 157059819, 321598677, 750396913, 964796031, 2251190739, 6753572217]

約数ペア:

[(1, 6753572217), (3, 2251190739), (7, 964796031), (9, 750396913), (21, 321598677), (43, 157059819), (63, 107199559), (129, 52353273), (301, 22437117), (387, 17451091), (857, 7880481), (903, 7479039), (2571, 2626827), (2709, 2493013), (2909, 2321613), (5999, 1125783), (7713, 875609), (8727, 773871), (17997, 375261), (20363, 331659), (26181, 257957), (36851, 183267), (53991, 125087), (61089, 110553)]