191732079

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{28621}}^1$

素因数の和:28671

約数の個数: 32

約数和(自身を含む): 329725440

約数和(自身を除く): 137993361

約数列:

[1, 3, 7, 11, 21, 29, 33, 77, 87, 203, 231, 319, 609, 957, 2233, 6699, 28621, 85863, 200347, 314831, 601041, 830009, 944493, 2203817, 2490027, 5810063, 6611451, 9130099, 17430189, 27390297, 63910693, 191732079]

約数ペア:

[(1, 191732079), (3, 63910693), (7, 27390297), (11, 17430189), (21, 9130099), (29, 6611451), (33, 5810063), (77, 2490027), (87, 2203817), (203, 944493), (231, 830009), (319, 601041), (609, 314831), (957, 200347), (2233, 85863), (6699, 28621)]