127834993

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{101}}^1\times {\mathrm{167}}^1$

素因数の和:345

約数の個数: 32

約数和(自身を含む): 155457792

約数和(自身を除く): 27622799

約数列:

[1, 11, 13, 53, 101, 143, 167, 583, 689, 1111, 1313, 1837, 2171, 5353, 7579, 8851, 14443, 16867, 23881, 58883, 69589, 97361, 115063, 185537, 219271, 765479, 893951, 1265693, 2411981, 9833461, 11621363, 127834993]

約数ペア:

[(1, 127834993), (11, 11621363), (13, 9833461), (53, 2411981), (101, 1265693), (143, 893951), (167, 765479), (583, 219271), (689, 185537), (1111, 115063), (1313, 97361), (1837, 69589), (2171, 58883), (5353, 23881), (7579, 16867), (8851, 14443)]