203462577

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{6971}}^1$

素因数の和:7050

約数の個数: 32

約数和(自身を含む): 321269760

約数和(自身を除く): 117807183

約数列:

[1, 3, 9, 23, 27, 47, 69, 141, 207, 423, 621, 1081, 1269, 3243, 6971, 9729, 20913, 29187, 62739, 160333, 188217, 327637, 480999, 982911, 1442997, 2948733, 4328991, 7535651, 8846199, 22606953, 67820859, 203462577]

約数ペア:

[(1, 203462577), (3, 67820859), (9, 22606953), (23, 8846199), (27, 7535651), (47, 4328991), (69, 2948733), (141, 1442997), (207, 982911), (423, 480999), (621, 327637), (1081, 188217), (1269, 160333), (3243, 62739), (6971, 29187), (9729, 20913)]