29481543

素因数分解:

$3^3\times 7^1\times {\mathrm{13}}^3\times {\mathrm{71}}^1$

素因数の和:126

約数の個数: 64

約数和(自身を含む): 54835200

約数和(自身を除く): 25353657

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 63, 71, 91, 117, 169, 189, 213, 273, 351, 497, 507, 639, 819, 923, 1183, 1491, 1521, 1917, 2197, 2457, 2769, 3549, 4473, 4563, 6461, 6591, 8307, 10647, 11999, 13419, 15379, 19383, 19773, 24921, 31941, 35997, 46137, 58149, 59319, 83993, 107991, 138411, 155987, 174447, 251979, 323973, 415233, 467961, 755937, 1091909, 1403883, 2267811, 3275727, 4211649, 9827181, 29481543]

約数ペア:

[(1, 29481543), (3, 9827181), (7, 4211649), (9, 3275727), (13, 2267811), (21, 1403883), (27, 1091909), (39, 755937), (63, 467961), (71, 415233), (91, 323973), (117, 251979), (169, 174447), (189, 155987), (213, 138411), (273, 107991), (351, 83993), (497, 59319), (507, 58149), (639, 46137), (819, 35997), (923, 31941), (1183, 24921), (1491, 19773), (1521, 19383), (1917, 15379), (2197, 13419), (2457, 11999), (2769, 10647), (3549, 8307), (4473, 6591), (4563, 6461)]