89746713

素因数分解:

$3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{241}}^1\times {\mathrm{257}}^1$

素因数の和:534

約数の個数: 48

約数和(自身を含む): 155840256

約数和(自身を除く): 66093543

約数列:

[1, 3, 7, 9, 21, 23, 63, 69, 161, 207, 241, 257, 483, 723, 771, 1449, 1687, 1799, 2169, 2313, 5061, 5397, 5543, 5911, 15183, 16191, 16629, 17733, 38801, 41377, 49887, 53199, 61937, 116403, 124131, 185811, 349209, 372393, 433559, 557433, 1300677, 1424551, 3902031, 4273653, 9971857, 12820959, 29915571, 89746713]

約数ペア:

[(1, 89746713), (3, 29915571), (7, 12820959), (9, 9971857), (21, 4273653), (23, 3902031), (63, 1424551), (69, 1300677), (161, 557433), (207, 433559), (241, 372393), (257, 349209), (483, 185811), (723, 124131), (771, 116403), (1449, 61937), (1687, 53199), (1799, 49887), (2169, 41377), (2313, 38801), (5061, 17733), (5397, 16629), (5543, 16191), (5911, 15183)]