148910811

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{1783}}^1$

素因数の和:1931

約数の個数: 32

約数和(自身を含む): 234974208

約数和(自身を除く): 86063397

約数列:

[1, 3, 7, 21, 41, 97, 123, 287, 291, 679, 861, 1783, 2037, 3977, 5349, 11931, 12481, 27839, 37443, 73103, 83517, 172951, 219309, 511721, 518853, 1210657, 1535163, 3631971, 7090991, 21272973, 49636937, 148910811]

約数ペア:

[(1, 148910811), (3, 49636937), (7, 21272973), (21, 7090991), (41, 3631971), (97, 1535163), (123, 1210657), (287, 518853), (291, 511721), (679, 219309), (861, 172951), (1783, 83517), (2037, 73103), (3977, 37443), (5349, 27839), (11931, 12481)]