1188407079

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{2143}}^1$

素因数の和:2241

約数の個数: 64

約数和(自身を含む): 1975910400

約数和(自身を除く): 787503321

約数列:

[1, 3, 9, 19, 23, 27, 47, 57, 69, 141, 171, 207, 423, 437, 513, 621, 893, 1081, 1269, 1311, 2143, 2679, 3243, 3933, 6429, 8037, 9729, 11799, 19287, 20539, 24111, 29187, 40717, 49289, 57861, 61617, 100721, 122151, 147867, 184851, 302163, 366453, 443601, 554553, 906489, 936491, 1099359, 1330803, 1913699, 2316583, 2719467, 2809473, 5741097, 6949749, 8428419, 17223291, 20849247, 25285257, 44015077, 51669873, 62547741, 132045231, 396135693, 1188407079]

約数ペア:

[(1, 1188407079), (3, 396135693), (9, 132045231), (19, 62547741), (23, 51669873), (27, 44015077), (47, 25285257), (57, 20849247), (69, 17223291), (141, 8428419), (171, 6949749), (207, 5741097), (423, 2809473), (437, 2719467), (513, 2316583), (621, 1913699), (893, 1330803), (1081, 1099359), (1269, 936491), (1311, 906489), (2143, 554553), (2679, 443601), (3243, 366453), (3933, 302163), (6429, 184851), (8037, 147867), (9729, 122151), (11799, 100721), (19287, 61617), (20539, 57861), (24111, 49289), (29187, 40717)]