74776527

素因数分解:

$3^4\times 7^1\times {\mathrm{43}}^1\times {\mathrm{3067}}^1$

素因数の和:3129

約数の個数: 40

約数和(自身を含む): 130672256

約数和(自身を除く): 55895729

約数列:

[1, 3, 7, 9, 21, 27, 43, 63, 81, 129, 189, 301, 387, 567, 903, 1161, 2709, 3067, 3483, 8127, 9201, 21469, 24381, 27603, 64407, 82809, 131881, 193221, 248427, 395643, 579663, 923167, 1186929, 1738989, 2769501, 3560787, 8308503, 10682361, 24925509, 74776527]

約数ペア:

[(1, 74776527), (3, 24925509), (7, 10682361), (9, 8308503), (21, 3560787), (27, 2769501), (43, 1738989), (63, 1186929), (81, 923167), (129, 579663), (189, 395643), (301, 248427), (387, 193221), (567, 131881), (903, 82809), (1161, 64407), (2709, 27603), (3067, 24381), (3483, 21469), (8127, 9201)]