73393089

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{277}}^1$

素因数の和:366

約数の個数: 64

約数和(自身を含む): 129810432

約数和(自身を除く): 56417343

約数列:

[1, 3, 7, 11, 21, 31, 33, 37, 77, 93, 111, 217, 231, 259, 277, 341, 407, 651, 777, 831, 1023, 1147, 1221, 1939, 2387, 2849, 3047, 3441, 5817, 7161, 8029, 8547, 8587, 9141, 10249, 12617, 21329, 24087, 25761, 30747, 37851, 60109, 63987, 71743, 88319, 94457, 112739, 180327, 215229, 264957, 283371, 317719, 338217, 661199, 789173, 953157, 1983597, 2224033, 2367519, 3494909, 6672099, 10484727, 24464363, 73393089]

約数ペア:

[(1, 73393089), (3, 24464363), (7, 10484727), (11, 6672099), (21, 3494909), (31, 2367519), (33, 2224033), (37, 1983597), (77, 953157), (93, 789173), (111, 661199), (217, 338217), (231, 317719), (259, 283371), (277, 264957), (341, 215229), (407, 180327), (651, 112739), (777, 94457), (831, 88319), (1023, 71743), (1147, 63987), (1221, 60109), (1939, 37851), (2387, 30747), (2849, 25761), (3047, 24087), (3441, 21329), (5817, 12617), (7161, 10249), (8029, 9141), (8547, 8587)]