136948903

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{769}}^1$

素因数の和:911

約数の個数: 32

約数和(自身を含む): 179379200

約数和(自身を除く): 42430297

約数列:

[1, 7, 13, 19, 91, 103, 133, 247, 721, 769, 1339, 1729, 1957, 5383, 9373, 9997, 13699, 14611, 25441, 69979, 79207, 102277, 178087, 189943, 554449, 1029691, 1329601, 1504933, 7207837, 10534531, 19564129, 136948903]

約数ペア:

[(1, 136948903), (7, 19564129), (13, 10534531), (19, 7207837), (91, 1504933), (103, 1329601), (133, 1029691), (247, 554449), (721, 189943), (769, 178087), (1339, 102277), (1729, 79207), (1957, 69979), (5383, 25441), (9373, 14611), (9997, 13699)]