487797777

素因数分解:

$3^2\times {\mathrm{23}}^2\times {\mathrm{29}}^1\times {\mathrm{3533}}^1$

素因数の和:3614

約数の個数: 36

約数和(自身を含む): 762177780

約数和(自身を除く): 274380003

約数列:

[1, 3, 9, 23, 29, 69, 87, 207, 261, 529, 667, 1587, 2001, 3533, 4761, 6003, 10599, 15341, 31797, 46023, 81259, 102457, 138069, 243777, 307371, 731331, 922113, 1868957, 2356511, 5606871, 7069533, 16820613, 21208599, 54199753, 162599259, 487797777]

約数ペア:

[(1, 487797777), (3, 162599259), (9, 54199753), (23, 21208599), (29, 16820613), (69, 7069533), (87, 5606871), (207, 2356511), (261, 1868957), (529, 922113), (667, 731331), (1587, 307371), (2001, 243777), (3533, 138069), (4761, 102457), (6003, 81259), (10599, 46023), (15341, 31797)]