76284729

素因数分解:

$3^2\times {\mathrm{17}}^2\times {\mathrm{139}}^1\times {\mathrm{211}}^1$

素因数の和:390

約数の個数: 36

約数和(自身を含む): 118452880

約数和(自身を除く): 42168151

約数列:

[1, 3, 9, 17, 51, 139, 153, 211, 289, 417, 633, 867, 1251, 1899, 2363, 2601, 3587, 7089, 10761, 21267, 29329, 32283, 40171, 60979, 87987, 120513, 182937, 263961, 361539, 498593, 548811, 1495779, 4487337, 8476081, 25428243, 76284729]

約数ペア:

[(1, 76284729), (3, 25428243), (9, 8476081), (17, 4487337), (51, 1495779), (139, 548811), (153, 498593), (211, 361539), (289, 263961), (417, 182937), (633, 120513), (867, 87987), (1251, 60979), (1899, 40171), (2363, 32283), (2601, 29329), (3587, 21267), (7089, 10761)]