164026614531

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{421}}^1\times {\mathrm{857}}^1\times {\mathrm{11657}}^1$

素因数の和:12951

約数の個数: 32

約数和(自身を含む): 236380592448

約数和(自身を除く): 72353977917

約数列:

[1, 3, 13, 39, 421, 857, 1263, 2571, 5473, 11141, 11657, 16419, 33423, 34971, 151541, 360797, 454623, 1082391, 4690361, 4907597, 9990049, 14071083, 14722791, 29970147, 63798761, 129870637, 191396283, 389611911, 4205810629, 12617431887, 54675538177, 164026614531]

約数ペア:

[(1, 164026614531), (3, 54675538177), (13, 12617431887), (39, 4205810629), (421, 389611911), (857, 191396283), (1263, 129870637), (2571, 63798761), (5473, 29970147), (11141, 14722791), (11657, 14071083), (16419, 9990049), (33423, 4907597), (34971, 4690361), (151541, 1082391), (360797, 454623)]