201861369

素因数分解:

$3^3\times {\mathrm{197}}^1\times {\mathrm{37951}}^1$

素因数の和:38157

約数の個数: 16

約数和(自身を含む): 300579840

約数和(自身を除く): 98718471

約数列:

[1, 3, 9, 27, 197, 591, 1773, 5319, 37951, 113853, 341559, 1024677, 7476347, 22429041, 67287123, 201861369]

約数ペア:

[(1, 201861369), (3, 67287123), (9, 22429041), (27, 7476347), (197, 1024677), (591, 341559), (1773, 113853), (5319, 37951)]