76699143

素因数分解:

$3^4\times {\mathrm{19}}^2\times {\mathrm{43}}^1\times {\mathrm{61}}^1$

素因数の和:154

約数の個数: 60

約数和(自身を含む): 125763528

約数和(自身を除く): 49064385

約数列:

[1, 3, 9, 19, 27, 43, 57, 61, 81, 129, 171, 183, 361, 387, 513, 549, 817, 1083, 1159, 1161, 1539, 1647, 2451, 2623, 3249, 3477, 3483, 4941, 7353, 7869, 9747, 10431, 15523, 22021, 22059, 23607, 29241, 31293, 46569, 49837, 66063, 66177, 70821, 93879, 139707, 149511, 198189, 212463, 419121, 448533, 594567, 946903, 1257363, 1345599, 1783701, 2840709, 4036797, 8522127, 25566381, 76699143]

約数ペア:

[(1, 76699143), (3, 25566381), (9, 8522127), (19, 4036797), (27, 2840709), (43, 1783701), (57, 1345599), (61, 1257363), (81, 946903), (129, 594567), (171, 448533), (183, 419121), (361, 212463), (387, 198189), (513, 149511), (549, 139707), (817, 93879), (1083, 70821), (1159, 66177), (1161, 66063), (1539, 49837), (1647, 46569), (2451, 31293), (2623, 29241), (3249, 23607), (3477, 22059), (3483, 22021), (4941, 15523), (7353, 10431), (7869, 9747)]