91356831

素因数分解:

$3^2\times {\mathrm{97}}^1\times {\mathrm{227}}^1\times {\mathrm{461}}^1$

素因数の和:791

約数の個数: 24

約数和(自身を含む): 134198064

約数和(自身を除く): 42841233

約数列:

[1, 3, 9, 97, 227, 291, 461, 681, 873, 1383, 2043, 4149, 22019, 44717, 66057, 104647, 134151, 198171, 313941, 402453, 941823, 10150759, 30452277, 91356831]

約数ペア:

[(1, 91356831), (3, 30452277), (9, 10150759), (97, 941823), (227, 402453), (291, 313941), (461, 198171), (681, 134151), (873, 104647), (1383, 66057), (2043, 44717), (4149, 22019)]