181510119

素因数分解:

$3^3\times 7^1\times {\mathrm{673}}^1\times {\mathrm{1427}}^1$

素因数の和:2116

約数の個数: 32

約数和(自身を含む): 307991040

約数和(自身を除く): 126480921

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 673, 1427, 2019, 4281, 4711, 6057, 9989, 12843, 14133, 18171, 29967, 38529, 42399, 89901, 127197, 269703, 960371, 2881113, 6722597, 8643339, 20167791, 25930017, 60503373, 181510119]

約数ペア:

[(1, 181510119), (3, 60503373), (7, 25930017), (9, 20167791), (21, 8643339), (27, 6722597), (63, 2881113), (189, 960371), (673, 269703), (1427, 127197), (2019, 89901), (4281, 42399), (4711, 38529), (6057, 29967), (9989, 18171), (12843, 14133)]