27551007

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{151}}^1$

素因数の和:284

約数の個数: 48

約数和(自身を含む): 46475520

約数和(自身を除く): 18924513

約数列:

[1, 3, 9, 11, 19, 33, 57, 97, 99, 151, 171, 209, 291, 453, 627, 873, 1067, 1359, 1661, 1843, 1881, 2869, 3201, 4983, 5529, 8607, 9603, 14647, 14949, 16587, 20273, 25821, 31559, 43941, 60819, 94677, 131823, 161117, 182457, 278293, 284031, 483351, 834879, 1450053, 2504637, 3061223, 9183669, 27551007]

約数ペア:

[(1, 27551007), (3, 9183669), (9, 3061223), (11, 2504637), (19, 1450053), (33, 834879), (57, 483351), (97, 284031), (99, 278293), (151, 182457), (171, 161117), (209, 131823), (291, 94677), (453, 60819), (627, 43941), (873, 31559), (1067, 25821), (1359, 20273), (1661, 16587), (1843, 14949), (1881, 14647), (2869, 9603), (3201, 8607), (4983, 5529)]