76993539

素因数分解:

$3^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{163}}^1\times {\mathrm{271}}^1$

素因数の和:527

約数の個数: 32

約数和(自身を含む): 119906304

約数和(自身を除く): 42912765

約数列:

[1, 3, 7, 21, 83, 163, 249, 271, 489, 581, 813, 1141, 1743, 1897, 3423, 5691, 13529, 22493, 40587, 44173, 67479, 94703, 132519, 157451, 284109, 309211, 472353, 927633, 3666359, 10999077, 25664513, 76993539]

約数ペア:

[(1, 76993539), (3, 25664513), (7, 10999077), (21, 3666359), (83, 927633), (163, 472353), (249, 309211), (271, 284109), (489, 157451), (581, 132519), (813, 94703), (1141, 67479), (1743, 44173), (1897, 40587), (3423, 22493), (5691, 13529)]