53343213

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{2999}}^1$

素因数の和:3038

約数の個数: 36

約数和(自身を含む): 90972000

約数和(自身を除く): 37628787

約数列:

[1, 3, 7, 11, 21, 33, 49, 77, 121, 147, 231, 363, 539, 847, 1617, 2541, 2999, 5929, 8997, 17787, 20993, 32989, 62979, 98967, 146951, 230923, 362879, 440853, 692769, 1088637, 1616461, 2540153, 4849383, 7620459, 17781071, 53343213]

約数ペア:

[(1, 53343213), (3, 17781071), (7, 7620459), (11, 4849383), (21, 2540153), (33, 1616461), (49, 1088637), (77, 692769), (121, 440853), (147, 362879), (231, 230923), (363, 146951), (539, 98967), (847, 62979), (1617, 32989), (2541, 20993), (2999, 17787), (5929, 8997)]