49291209

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{16061}}^1$

素因数の和:16109

約数の個数: 24

約数和(自身を含む): 80181504

約数和(自身を除く): 30890295

約数列:

[1, 3, 9, 11, 31, 33, 93, 99, 279, 341, 1023, 3069, 16061, 48183, 144549, 176671, 497891, 530013, 1493673, 1590039, 4481019, 5476801, 16430403, 49291209]

約数ペア:

[(1, 49291209), (3, 16430403), (9, 5476801), (11, 4481019), (31, 1590039), (33, 1493673), (93, 530013), (99, 497891), (279, 176671), (341, 144549), (1023, 48183), (3069, 16061)]