85867731

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{11941}}^1$

素因数の和:12011

約数の個数: 24

約数和(自身を含む): 134132544

約数和(自身を除く): 48264813

約数列:

[1, 3, 9, 17, 47, 51, 141, 153, 423, 799, 2397, 7191, 11941, 35823, 107469, 202997, 561227, 608991, 1683681, 1826973, 5051043, 9540859, 28622577, 85867731]

約数ペア:

[(1, 85867731), (3, 28622577), (9, 9540859), (17, 5051043), (47, 1826973), (51, 1683681), (141, 608991), (153, 561227), (423, 202997), (799, 107469), (2397, 35823), (7191, 11941)]