133069209

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{2693}}^1$

素因数の和:2897

約数の個数: 32

約数和(自身を含む): 219657984

約数和(自身を除く): 86588775

約数列:

[1, 3, 7, 13, 21, 39, 91, 181, 273, 543, 1267, 2353, 2693, 3801, 7059, 8079, 16471, 18851, 35009, 49413, 56553, 105027, 245063, 487433, 735189, 1462299, 3412031, 6336629, 10236093, 19009887, 44356403, 133069209]

約数ペア:

[(1, 133069209), (3, 44356403), (7, 19009887), (13, 10236093), (21, 6336629), (39, 3412031), (91, 1462299), (181, 735189), (273, 487433), (543, 245063), (1267, 105027), (2353, 56553), (2693, 49413), (3801, 35009), (7059, 18851), (8079, 16471)]