80273601

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{1931}}^1$

素因数の和:2117

約数の個数: 24

約数和(自身を含む): 120556800

約数和(自身を除く): 40283199

約数列:

[1, 3, 9, 31, 93, 149, 279, 447, 1341, 1931, 4619, 5793, 13857, 17379, 41571, 59861, 179583, 287719, 538749, 863157, 2589471, 8919289, 26757867, 80273601]

約数ペア:

[(1, 80273601), (3, 26757867), (9, 8919289), (31, 2589471), (93, 863157), (149, 538749), (279, 287719), (447, 179583), (1341, 59861), (1931, 41571), (4619, 17379), (5793, 13857)]