81736181

素因数分解:

${\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{67}}^1$

素因数の和:209

約数の個数: 32

約数和(自身を含む): 94003200

約数和(自身を除く): 12267019

約数列:

[1, 23, 29, 31, 59, 67, 667, 713, 899, 1357, 1541, 1711, 1829, 1943, 2077, 3953, 20677, 39353, 42067, 44689, 47771, 53041, 60233, 90919, 114637, 122543, 1219943, 1385359, 2636651, 2818489, 3553747, 81736181]

約数ペア:

[(1, 81736181), (23, 3553747), (29, 2818489), (31, 2636651), (59, 1385359), (67, 1219943), (667, 122543), (713, 114637), (899, 90919), (1357, 60233), (1541, 53041), (1711, 47771), (1829, 44689), (1943, 42067), (2077, 39353), (3953, 20677)]