156766719627

素因数分解:

$3^3\times 7^1\times {\mathrm{15661}}^1\times {\mathrm{52963}}^1$

素因数の和:68640

約数の個数: 32

約数和(自身を含む): 265447093760

約数和(自身を除く): 108680374133

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 15661, 46983, 52963, 109627, 140949, 158889, 328881, 370741, 422847, 476667, 986643, 1112223, 1430001, 2959929, 3336669, 10010007, 829453543, 2488360629, 5806174801, 7465081887, 17418524403, 22395245661, 52255573209, 156766719627]

約数ペア:

[(1, 156766719627), (3, 52255573209), (7, 22395245661), (9, 17418524403), (21, 7465081887), (27, 5806174801), (63, 2488360629), (189, 829453543), (15661, 10010007), (46983, 3336669), (52963, 2959929), (109627, 1430001), (140949, 1112223), (158889, 986643), (328881, 476667), (370741, 422847)]