90814563

素因数分解:

$3^2\times 7^1\times {\mathrm{1171}}^1\times {\mathrm{1231}}^1$

素因数の和:2415

約数の個数: 24

約数和(自身を含む): 150166016

約数和(自身を除く): 59351453

約数列:

[1, 3, 7, 9, 21, 63, 1171, 1231, 3513, 3693, 8197, 8617, 10539, 11079, 24591, 25851, 73773, 77553, 1441501, 4324503, 10090507, 12973509, 30271521, 90814563]

約数ペア:

[(1, 90814563), (3, 30271521), (7, 12973509), (9, 10090507), (21, 4324503), (63, 1441501), (1171, 77553), (1231, 73773), (3513, 25851), (3693, 24591), (8197, 11079), (8617, 10539)]