1291363948467

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{331}}^1\times {\mathrm{523}}^1\times {\mathrm{36037}}^1$

素因数の和:36920

約数の個数: 48

約数和(自身を含む): 1956071140608

約数和(自身を除く): 664707192141

約数列:

[1, 3, 9, 23, 69, 207, 331, 523, 993, 1569, 2979, 4707, 7613, 12029, 22839, 36037, 36087, 68517, 108111, 108261, 173113, 324333, 519339, 828851, 1558017, 2486553, 3981599, 7459659, 11928247, 11944797, 18847351, 35784741, 35834391, 56542053, 107354223, 169626159, 274349681, 433489073, 823049043, 1300467219, 2469147129, 3901401657, 6238473181, 18715419543, 56146258629, 143484883163, 430454649489, 1291363948467]

約数ペア:

[(1, 1291363948467), (3, 430454649489), (9, 143484883163), (23, 56146258629), (69, 18715419543), (207, 6238473181), (331, 3901401657), (523, 2469147129), (993, 1300467219), (1569, 823049043), (2979, 433489073), (4707, 274349681), (7613, 169626159), (12029, 107354223), (22839, 56542053), (36037, 35834391), (36087, 35784741), (68517, 18847351), (108111, 11944797), (108261, 11928247), (173113, 7459659), (324333, 3981599), (519339, 2486553), (828851, 1558017)]