53166786001

素因数分解:

$7^4\times {\mathrm{73}}^1\times {\mathrm{303337}}^1$

素因数の和:303438

約数の個数: 20

約数和(自身を含む): 62874080612

約数和(自身を除く): 9707294611

約数列:

[1, 7, 49, 73, 343, 511, 2401, 3577, 25039, 175273, 303337, 2123359, 14863513, 22143601, 104044591, 155005207, 728312137, 1085036449, 7595255143, 53166786001]

約数ペア:

[(1, 53166786001), (7, 7595255143), (49, 1085036449), (73, 728312137), (343, 155005207), (511, 104044591), (2401, 22143601), (3577, 14863513), (25039, 2123359), (175273, 303337)]