148829247

素因数分解:

$3^2\times 7^1\times {\mathrm{29}}^2\times {\mathrm{53}}^2$

素因数の和:177

約数の個数: 54

約数和(自身を含む): 259341992

約数和(自身を除く): 110512745

約数列:

[1, 3, 7, 9, 21, 29, 53, 63, 87, 159, 203, 261, 371, 477, 609, 841, 1113, 1537, 1827, 2523, 2809, 3339, 4611, 5887, 7569, 8427, 10759, 13833, 17661, 19663, 25281, 32277, 44573, 52983, 58989, 81461, 96831, 133719, 176967, 244383, 312011, 401157, 570227, 733149, 936033, 1710681, 2362369, 2808099, 5132043, 7087107, 16536583, 21261321, 49609749, 148829247]

約数ペア:

[(1, 148829247), (3, 49609749), (7, 21261321), (9, 16536583), (21, 7087107), (29, 5132043), (53, 2808099), (63, 2362369), (87, 1710681), (159, 936033), (203, 733149), (261, 570227), (371, 401157), (477, 312011), (609, 244383), (841, 176967), (1113, 133719), (1537, 96831), (1827, 81461), (2523, 58989), (2809, 52983), (3339, 44573), (4611, 32277), (5887, 25281), (7569, 19663), (8427, 17661), (10759, 13833)]