162170883

素因数分解:

$3^3\times 7^1\times {\mathrm{139}}^1\times {\mathrm{6173}}^1$

素因数の和:6328

約数の個数: 32

約数和(自身を含む): 276595200

約数和(自身を除く): 114424317

約数列:

[1, 3, 7, 9, 21, 27, 63, 139, 189, 417, 973, 1251, 2919, 3753, 6173, 8757, 18519, 26271, 43211, 55557, 129633, 166671, 388899, 858047, 1166697, 2574141, 6006329, 7722423, 18018987, 23167269, 54056961, 162170883]

約数ペア:

[(1, 162170883), (3, 54056961), (7, 23167269), (9, 18018987), (21, 7722423), (27, 6006329), (63, 2574141), (139, 1166697), (189, 858047), (417, 388899), (973, 166671), (1251, 129633), (2919, 55557), (3753, 43211), (6173, 26271), (8757, 18519)]