27722871

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{269}}^1\times {\mathrm{347}}^1$

素因数の和:636

約数の個数: 32

約数和(自身を含む): 45100800

約数和(自身を除く): 17377929

約数列:

[1, 3, 9, 11, 27, 33, 99, 269, 297, 347, 807, 1041, 2421, 2959, 3123, 3817, 7263, 8877, 9369, 11451, 26631, 34353, 79893, 93343, 103059, 280029, 840087, 1026773, 2520261, 3080319, 9240957, 27722871]

約数ペア:

[(1, 27722871), (3, 9240957), (9, 3080319), (11, 2520261), (27, 1026773), (33, 840087), (99, 280029), (269, 103059), (297, 93343), (347, 79893), (807, 34353), (1041, 26631), (2421, 11451), (2959, 9369), (3123, 8877), (3817, 7263)]