77369517

素因数分解:

$3^2\times {\mathrm{131}}^1\times {\mathrm{137}}^1\times {\mathrm{479}}^1$

素因数の和:753

約数の個数: 24

約数和(自身を含む): 113667840

約数和(自身を除く): 36298323

約数列:

[1, 3, 9, 131, 137, 393, 411, 479, 1179, 1233, 1437, 4311, 17947, 53841, 62749, 65623, 161523, 188247, 196869, 564741, 590607, 8596613, 25789839, 77369517]

約数ペア:

[(1, 77369517), (3, 25789839), (9, 8596613), (131, 590607), (137, 564741), (393, 196869), (411, 188247), (479, 161523), (1179, 65623), (1233, 62749), (1437, 53841), (4311, 17947)]