201059577

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{130643}}^1$

素因数の和:130674

約数の個数: 20

約数和(自身を含む): 316158480

約数和(自身を除く): 115098903

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 513, 1539, 130643, 391929, 1175787, 2482217, 3527361, 7446651, 10582083, 22339953, 67019859, 201059577]

約数ペア:

[(1, 201059577), (3, 67019859), (9, 22339953), (19, 10582083), (27, 7446651), (57, 3527361), (81, 2482217), (171, 1175787), (513, 391929), (1539, 130643)]