25419998889

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{1657}}^1\times {\mathrm{2003}}^1$

素因数の和:3726

約数の個数: 48

約数和(自身を含む): 39393124992

約数和(自身を除く): 13973126103

約数列:

[1, 3, 9, 23, 37, 69, 111, 207, 333, 851, 1657, 2003, 2553, 4971, 6009, 7659, 14913, 18027, 38111, 46069, 61309, 74111, 114333, 138207, 183927, 222333, 342999, 414621, 551781, 666999, 1410107, 1704553, 3318971, 4230321, 5113659, 9956913, 12690963, 15340977, 29870739, 76336333, 122801927, 229008999, 368405781, 687026997, 1105217343, 2824444321, 8473332963, 25419998889]

約数ペア:

[(1, 25419998889), (3, 8473332963), (9, 2824444321), (23, 1105217343), (37, 687026997), (69, 368405781), (111, 229008999), (207, 122801927), (333, 76336333), (851, 29870739), (1657, 15340977), (2003, 12690963), (2553, 9956913), (4971, 5113659), (6009, 4230321), (7659, 3318971), (14913, 1704553), (18027, 1410107), (38111, 666999), (46069, 551781), (61309, 414621), (74111, 342999), (114333, 222333), (138207, 183927)]