62720291223

素因数分解:

$3^4\times {\mathrm{79}}^1\times {\mathrm{9801577}}^1$

素因数の和:9801668

約数の個数: 20

約数和(自身を含む): 94879275040

約数和(自身を除く): 32158983817

約数列:

[1, 3, 9, 27, 79, 81, 237, 711, 2133, 6399, 9801577, 29404731, 88214193, 264642579, 774324583, 793927737, 2322973749, 6968921247, 20906763741, 62720291223]

約数ペア:

[(1, 62720291223), (3, 20906763741), (9, 6968921247), (27, 2322973749), (79, 793927737), (81, 774324583), (237, 264642579), (711, 88214193), (2133, 29404731), (6399, 9801577)]