48668391

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{719}}^1$

素因数の和:860

約数の個数: 32

約数和(自身を含む): 76032000

約数和(自身を除く): 27363609

約数列:

[1, 3, 9, 23, 27, 69, 109, 207, 327, 621, 719, 981, 2157, 2507, 2943, 6471, 7521, 16537, 19413, 22563, 49611, 67689, 78371, 148833, 235113, 446499, 705339, 1802533, 2116017, 5407599, 16222797, 48668391]

約数ペア:

[(1, 48668391), (3, 16222797), (9, 5407599), (23, 2116017), (27, 1802533), (69, 705339), (109, 446499), (207, 235113), (327, 148833), (621, 78371), (719, 67689), (981, 49611), (2157, 22563), (2507, 19413), (2943, 16537), (6471, 7521)]