155511087

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{641}}^1$

素因数の和:799

約数の個数: 32

約数和(自身を含む): 226312704

約数和(自身を除く): 70801617

約数列:

[1, 3, 17, 51, 67, 71, 201, 213, 641, 1139, 1207, 1923, 3417, 3621, 4757, 10897, 14271, 32691, 42947, 45511, 80869, 128841, 136533, 242607, 730099, 773687, 2190297, 2321061, 3049237, 9147711, 51837029, 155511087]

約数ペア:

[(1, 155511087), (3, 51837029), (17, 9147711), (51, 3049237), (67, 2321061), (71, 2190297), (201, 773687), (213, 730099), (641, 242607), (1139, 136533), (1207, 128841), (1923, 80869), (3417, 45511), (3621, 42947), (4757, 32691), (10897, 14271)]