57512133

素因数分解:

$3^3\times 7^2\times {\mathrm{29}}^1\times {\mathrm{1499}}^1$

素因数の和:1551

約数の個数: 48

約数和(自身を含む): 102600000

約数和(自身を除く): 45087867

約数列:

[1, 3, 7, 9, 21, 27, 29, 49, 63, 87, 147, 189, 203, 261, 441, 609, 783, 1323, 1421, 1499, 1827, 4263, 4497, 5481, 10493, 12789, 13491, 31479, 38367, 40473, 43471, 73451, 94437, 130413, 220353, 283311, 304297, 391239, 661059, 912891, 1173717, 1983177, 2130079, 2738673, 6390237, 8216019, 19170711, 57512133]

約数ペア:

[(1, 57512133), (3, 19170711), (7, 8216019), (9, 6390237), (21, 2738673), (27, 2130079), (29, 1983177), (49, 1173717), (63, 912891), (87, 661059), (147, 391239), (189, 304297), (203, 283311), (261, 220353), (441, 130413), (609, 94437), (783, 73451), (1323, 43471), (1421, 40473), (1499, 38367), (1827, 31479), (4263, 13491), (4497, 12789), (5481, 10493)]