138543327

素因数分解:

$3^2\times {\mathrm{13}}^2\times {\mathrm{79}}^1\times {\mathrm{1153}}^1$

素因数の和:1264

約数の個数: 36

約数和(自身を含む): 219629280

約数和(自身を除く): 81085953

約数列:

[1, 3, 9, 13, 39, 79, 117, 169, 237, 507, 711, 1027, 1153, 1521, 3081, 3459, 9243, 10377, 13351, 14989, 40053, 44967, 91087, 120159, 134901, 194857, 273261, 584571, 819783, 1184131, 1753713, 3552393, 10657179, 15393703, 46181109, 138543327]

約数ペア:

[(1, 138543327), (3, 46181109), (9, 15393703), (13, 10657179), (39, 3552393), (79, 1753713), (117, 1184131), (169, 819783), (237, 584571), (507, 273261), (711, 194857), (1027, 134901), (1153, 120159), (1521, 91087), (3081, 44967), (3459, 40053), (9243, 14989), (10377, 13351)]