904505103

素因数分解:

$3^3\times {\mathrm{157}}^1\times {\mathrm{379}}^1\times {\mathrm{563}}^1$

素因数の和:1108

約数の個数: 32

約数和(自身を含む): 1354502400

約数和(自身を除く): 449997297

約数列:

[1, 3, 9, 27, 157, 379, 471, 563, 1137, 1413, 1689, 3411, 4239, 5067, 10233, 15201, 59503, 88391, 178509, 213377, 265173, 535527, 640131, 795519, 1606581, 1920393, 2386557, 5761179, 33500189, 100500567, 301501701, 904505103]

約数ペア:

[(1, 904505103), (3, 301501701), (9, 100500567), (27, 33500189), (157, 5761179), (379, 2386557), (471, 1920393), (563, 1606581), (1137, 795519), (1413, 640131), (1689, 535527), (3411, 265173), (4239, 213377), (5067, 178509), (10233, 88391), (15201, 59503)]