192120237

素因数分解:

$3^2\times {\mathrm{31}}^2\times {\mathrm{97}}^1\times {\mathrm{229}}^1$

素因数の和:394

約数の個数: 36

約数和(自身を含む): 290968860

約数和(自身を除く): 98848623

約数列:

[1, 3, 9, 31, 93, 97, 229, 279, 291, 687, 873, 961, 2061, 2883, 3007, 7099, 8649, 9021, 21297, 22213, 27063, 63891, 66639, 93217, 199917, 220069, 279651, 660207, 688603, 838953, 1980621, 2065809, 6197427, 21346693, 64040079, 192120237]

約数ペア:

[(1, 192120237), (3, 64040079), (9, 21346693), (31, 6197427), (93, 2065809), (97, 1980621), (229, 838953), (279, 688603), (291, 660207), (687, 279651), (873, 220069), (961, 199917), (2061, 93217), (2883, 66639), (3007, 63891), (7099, 27063), (8649, 22213), (9021, 21297)]