86387421

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{541}}^1$

素因数の和:693

約数の個数: 32

約数和(自身を含む): 127374336

約数和(自身を除く): 40986915

約数列:

[1, 3, 17, 31, 51, 93, 101, 303, 527, 541, 1581, 1623, 1717, 3131, 5151, 9197, 9393, 16771, 27591, 50313, 53227, 54641, 159681, 163923, 285107, 855321, 928897, 1693871, 2786691, 5081613, 28795807, 86387421]

約数ペア:

[(1, 86387421), (3, 28795807), (17, 5081613), (31, 2786691), (51, 1693871), (93, 928897), (101, 855321), (303, 285107), (527, 163923), (541, 159681), (1581, 54641), (1623, 53227), (1717, 50313), (3131, 27591), (5151, 16771), (9197, 9393)]