201555321

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{2179}}^1\times {\mathrm{2803}}^1$

素因数の和:4996

約数の個数: 16

約数和(自身を含む): 293410560

約数和(自身を除く): 91855239

約数列:

[1, 3, 11, 33, 2179, 2803, 6537, 8409, 23969, 30833, 71907, 92499, 6107737, 18323211, 67185107, 201555321]

約数ペア:

[(1, 201555321), (3, 67185107), (11, 18323211), (33, 6107737), (2179, 92499), (2803, 71907), (6537, 30833), (8409, 23969)]