168840665279

素因数分解:

${\mathrm{11}}^2\times {\mathrm{13}}^2\times {\mathrm{227}}^1\times {\mathrm{36373}}^1$

素因数の和:36648

約数の個数: 36

約数和(自身を含む): 201849947208

約数和(自身を除く): 33009281929

約数列:

[1, 11, 13, 121, 143, 169, 227, 1573, 1859, 2497, 2951, 20449, 27467, 32461, 36373, 38363, 357071, 400103, 421993, 472849, 4401133, 4641923, 5201339, 6147037, 8256671, 57214729, 67617407, 90823381, 107336723, 743791477, 999057191, 1180703953, 1395377399, 12987743483, 15349151389, 168840665279]

約数ペア:

[(1, 168840665279), (11, 15349151389), (13, 12987743483), (121, 1395377399), (143, 1180703953), (169, 999057191), (227, 743791477), (1573, 107336723), (1859, 90823381), (2497, 67617407), (2951, 57214729), (20449, 8256671), (27467, 6147037), (32461, 5201339), (36373, 4641923), (38363, 4401133), (357071, 472849), (400103, 421993)]