87860061

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{3919}}^1$

素因数の和:4025

約数の個数: 24

約数和(自身を含む): 132088320

約数和(自身を除く): 44228259

約数列:

[1, 3, 9, 47, 53, 141, 159, 423, 477, 2491, 3919, 7473, 11757, 22419, 35271, 184193, 207707, 552579, 623121, 1657737, 1869363, 9762229, 29286687, 87860061]

約数ペア:

[(1, 87860061), (3, 29286687), (9, 9762229), (47, 1869363), (53, 1657737), (141, 623121), (159, 552579), (423, 207707), (477, 184193), (2491, 35271), (3919, 22419), (7473, 11757)]