194488974789

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{109}}^1\times {\mathrm{513173}}^1$

素因数の和:513365

約数の個数: 32

約数和(自身を含む): 279987734400

約数和(自身を除く): 85498759611

約数列:

[1, 3, 19, 57, 61, 109, 183, 327, 1159, 2071, 3477, 6213, 6649, 19947, 126331, 378993, 513173, 1539519, 9750287, 29250861, 31303553, 55935857, 93910659, 167807571, 594767507, 1062781283, 1784302521, 3188343849, 3412087277, 10236261831, 64829658263, 194488974789]

約数ペア:

[(1, 194488974789), (3, 64829658263), (19, 10236261831), (57, 3412087277), (61, 3188343849), (109, 1784302521), (183, 1062781283), (327, 594767507), (1159, 167807571), (2071, 93910659), (3477, 55935857), (6213, 31303553), (6649, 29250861), (19947, 9750287), (126331, 1539519), (378993, 513173)]