664264773

素因数分解:

$3^3\times {\mathrm{1579}}^1\times {\mathrm{15581}}^1$

素因数の和:17169

約数の個数: 16

約数和(自身を含む): 984782400

約数和(自身を除く): 320517627

約数列:

[1, 3, 9, 27, 1579, 4737, 14211, 15581, 42633, 46743, 140229, 420687, 24602399, 73807197, 221421591, 664264773]

約数ペア:

[(1, 664264773), (3, 221421591), (9, 73807197), (27, 24602399), (1579, 420687), (4737, 140229), (14211, 46743), (15581, 42633)]