214955829

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{631}}^1$

素因数の和:719

約数の個数: 64

約数和(自身を含む): 368885760

約数和(自身を除く): 153929931

約数列:

[1, 3, 9, 11, 27, 31, 33, 37, 93, 99, 111, 279, 297, 333, 341, 407, 631, 837, 999, 1023, 1147, 1221, 1893, 3069, 3441, 3663, 5679, 6941, 9207, 10323, 10989, 12617, 17037, 19561, 20823, 23347, 30969, 37851, 58683, 62469, 70041, 113553, 176049, 187407, 210123, 215171, 256817, 340659, 528147, 630369, 645513, 723757, 770451, 1936539, 2171271, 2311353, 5809617, 6513813, 6934059, 7961327, 19541439, 23883981, 71651943, 214955829]

約数ペア:

[(1, 214955829), (3, 71651943), (9, 23883981), (11, 19541439), (27, 7961327), (31, 6934059), (33, 6513813), (37, 5809617), (93, 2311353), (99, 2171271), (111, 1936539), (279, 770451), (297, 723757), (333, 645513), (341, 630369), (407, 528147), (631, 340659), (837, 256817), (999, 215171), (1023, 210123), (1147, 187407), (1221, 176049), (1893, 113553), (3069, 70041), (3441, 62469), (3663, 58683), (5679, 37851), (6941, 30969), (9207, 23347), (10323, 20823), (10989, 19561), (12617, 17037)]