80560773

素因数分解:

$3^2\times {\mathrm{17}}^2\times {\mathrm{47}}^1\times {\mathrm{659}}^1$

素因数の和:746

約数の個数: 36

約数和(自身を含む): 126434880

約数和(自身を除く): 45874107

約数列:

[1, 3, 9, 17, 47, 51, 141, 153, 289, 423, 659, 799, 867, 1977, 2397, 2601, 5931, 7191, 11203, 13583, 30973, 33609, 40749, 92919, 100827, 122247, 190451, 278757, 526541, 571353, 1579623, 1714059, 4738869, 8951197, 26853591, 80560773]

約数ペア:

[(1, 80560773), (3, 26853591), (9, 8951197), (17, 4738869), (47, 1714059), (51, 1579623), (141, 571353), (153, 526541), (289, 278757), (423, 190451), (659, 122247), (799, 100827), (867, 92919), (1977, 40749), (2397, 33609), (2601, 30973), (5931, 13583), (7191, 11203)]