3161277

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^2\times {\mathrm{139}}^1$

素因数の和:190

約数の個数: 36

約数和(自身を含む): 5547360

約数和(自身を除く): 2386083

約数列:

[1, 3, 7, 9, 19, 21, 57, 63, 133, 139, 171, 361, 399, 417, 973, 1083, 1197, 1251, 2527, 2641, 2919, 3249, 7581, 7923, 8757, 18487, 22743, 23769, 50179, 55461, 150537, 166383, 351253, 451611, 1053759, 3161277]

約数ペア:

[(1, 3161277), (3, 1053759), (7, 451611), (9, 351253), (19, 166383), (21, 150537), (57, 55461), (63, 50179), (133, 23769), (139, 22743), (171, 18487), (361, 8757), (399, 7923), (417, 7581), (973, 3249), (1083, 2919), (1197, 2641), (1251, 2527)]