73160109

素因数分解:

$3^2\times {\mathrm{11}}^2\times {\mathrm{67181}}^1$

素因数の和:67209

約数の個数: 18

約数和(自身を含む): 116157678

約数和(自身を除く): 42997569

約数列:

[1, 3, 9, 11, 33, 99, 121, 363, 1089, 67181, 201543, 604629, 738991, 2216973, 6650919, 8128901, 24386703, 73160109]

約数ペア:

[(1, 73160109), (3, 24386703), (9, 8128901), (11, 6650919), (33, 2216973), (99, 738991), (121, 604629), (363, 201543), (1089, 67181)]