78838405917

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{173}}^1\times {\mathrm{271}}^1\times {\mathrm{24371}}^1$

素因数の和:24841

約数の個数: 32

約数和(自身を含む): 110733889536

約数和(自身を除く): 31895483619

約数列:

[1, 3, 23, 69, 173, 271, 519, 813, 3979, 6233, 11937, 18699, 24371, 46883, 73113, 140649, 560533, 1078309, 1681599, 3234927, 4216183, 6604541, 12648549, 19813623, 96972209, 151904443, 290916627, 455713329, 1142585593, 3427756779, 26279468639, 78838405917]

約数ペア:

[(1, 78838405917), (3, 26279468639), (23, 3427756779), (69, 1142585593), (173, 455713329), (271, 290916627), (519, 151904443), (813, 96972209), (3979, 19813623), (6233, 12648549), (11937, 6604541), (18699, 4216183), (24371, 3234927), (46883, 1681599), (73113, 1078309), (140649, 560533)]