450030897

素因数分解:

$3^5\times {\mathrm{53}}^1\times {\mathrm{83}}^1\times {\mathrm{421}}^1$

素因数の和:572

約数の個数: 48

約数和(自身を含む): 696765888

約数和(自身を除く): 246734991

約数列:

[1, 3, 9, 27, 53, 81, 83, 159, 243, 249, 421, 477, 747, 1263, 1431, 2241, 3789, 4293, 4399, 6723, 11367, 12879, 13197, 20169, 22313, 34101, 34943, 39591, 66939, 102303, 104829, 118773, 200817, 314487, 356319, 602451, 943461, 1068957, 1807353, 1851979, 2830383, 5422059, 5555937, 8491149, 16667811, 50003433, 150010299, 450030897]

約数ペア:

[(1, 450030897), (3, 150010299), (9, 50003433), (27, 16667811), (53, 8491149), (81, 5555937), (83, 5422059), (159, 2830383), (243, 1851979), (249, 1807353), (421, 1068957), (477, 943461), (747, 602451), (1263, 356319), (1431, 314487), (2241, 200817), (3789, 118773), (4293, 104829), (4399, 102303), (6723, 66939), (11367, 39591), (12879, 34943), (13197, 34101), (20169, 22313)]