138349623

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{1153}}^1$

素因数の和:1263

約数の個数: 32

約数和(自身を含む): 202070016

約数和(自身を除く): 63720393

約数列:

[1, 3, 23, 37, 47, 69, 111, 141, 851, 1081, 1153, 1739, 2553, 3243, 3459, 5217, 26519, 39997, 42661, 54191, 79557, 119991, 127983, 162573, 981203, 1246393, 2005067, 2943609, 3739179, 6015201, 46116541, 138349623]

約数ペア:

[(1, 138349623), (3, 46116541), (23, 6015201), (37, 3739179), (47, 2943609), (69, 2005067), (111, 1246393), (141, 981203), (851, 162573), (1081, 127983), (1153, 119991), (1739, 79557), (2553, 54191), (3243, 42661), (3459, 39997), (5217, 26519)]