80962323

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{131}}^1$

素因数の和:236

約数の個数: 48

約数和(自身を含む): 125224704

約数和(自身を除く): 44262381

約数列:

[1, 3, 13, 23, 39, 53, 69, 131, 159, 169, 299, 393, 507, 689, 897, 1219, 1703, 2067, 3013, 3657, 3887, 5109, 6943, 8957, 9039, 11661, 15847, 20829, 22139, 26871, 39169, 47541, 66417, 90259, 117507, 159689, 206011, 270777, 479067, 509197, 618033, 1173367, 1527591, 2075957, 3520101, 6227871, 26987441, 80962323]

約数ペア:

[(1, 80962323), (3, 26987441), (13, 6227871), (23, 3520101), (39, 2075957), (53, 1527591), (69, 1173367), (131, 618033), (159, 509197), (169, 479067), (299, 270777), (393, 206011), (507, 159689), (689, 117507), (897, 90259), (1219, 66417), (1703, 47541), (2067, 39169), (3013, 26871), (3657, 22139), (3887, 20829), (5109, 15847), (6943, 11661), (8957, 9039)]