97472739

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{73}}^2$

素因数の和:236

約数の個数: 48

約数和(自身を含む): 164596992

約数和(自身を除く): 67124253

約数列:

[1, 3, 7, 13, 21, 39, 67, 73, 91, 201, 219, 273, 469, 511, 871, 949, 1407, 1533, 2613, 2847, 4891, 5329, 6097, 6643, 14673, 15987, 18291, 19929, 34237, 37303, 63583, 69277, 102711, 111909, 190749, 207831, 357043, 445081, 484939, 1071129, 1335243, 1454817, 2499301, 4641559, 7497903, 13924677, 32490913, 97472739]

約数ペア:

[(1, 97472739), (3, 32490913), (7, 13924677), (13, 7497903), (21, 4641559), (39, 2499301), (67, 1454817), (73, 1335243), (91, 1071129), (201, 484939), (219, 445081), (273, 357043), (469, 207831), (511, 190749), (871, 111909), (949, 102711), (1407, 69277), (1533, 63583), (2613, 37303), (2847, 34237), (4891, 19929), (5329, 18291), (6097, 15987), (6643, 14673)]