108204789

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{1097}}^1$

素因数の和:1186

約数の個数: 48

約数和(自身を含む): 186255936

約数和(自身を除く): 78051147

約数列:

[1, 3, 7, 11, 21, 33, 49, 61, 77, 147, 183, 231, 427, 539, 671, 1097, 1281, 1617, 2013, 2989, 3291, 4697, 7679, 8967, 12067, 14091, 23037, 32879, 36201, 53753, 66917, 84469, 98637, 161259, 200751, 253407, 468419, 591283, 736087, 1405257, 1773849, 2208261, 3278933, 5152609, 9836799, 15457827, 36068263, 108204789]

約数ペア:

[(1, 108204789), (3, 36068263), (7, 15457827), (11, 9836799), (21, 5152609), (33, 3278933), (49, 2208261), (61, 1773849), (77, 1405257), (147, 736087), (183, 591283), (231, 468419), (427, 253407), (539, 200751), (671, 161259), (1097, 98637), (1281, 84469), (1617, 66917), (2013, 53753), (2989, 36201), (3291, 32879), (4697, 23037), (7679, 14091), (8967, 12067)]