38580159

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{137}}^1$

素因数の和:279

約数の個数: 32

約数和(自身を含む): 55376640

約数和(自身を除く): 16796481

約数列:

[1, 3, 37, 43, 59, 111, 129, 137, 177, 411, 1591, 2183, 2537, 4773, 5069, 5891, 6549, 7611, 8083, 15207, 17673, 24249, 93869, 217967, 281607, 299071, 347569, 653901, 897213, 1042707, 12860053, 38580159]

約数ペア:

[(1, 38580159), (3, 12860053), (37, 1042707), (43, 897213), (59, 653901), (111, 347569), (129, 299071), (137, 281607), (177, 217967), (411, 93869), (1591, 24249), (2183, 17673), (2537, 15207), (4773, 8083), (5069, 7611), (5891, 6549)]