65406939

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{2099}}^1$

素因数の和:2179

約数の個数: 32

約数和(自身を含む): 101606400

約数和(自身を除く): 36199461

約数列:

[1, 3, 13, 17, 39, 47, 51, 141, 221, 611, 663, 799, 1833, 2099, 2397, 6297, 10387, 27287, 31161, 35683, 81861, 98653, 107049, 295959, 463879, 1282489, 1391637, 1677101, 3847467, 5031303, 21802313, 65406939]

約数ペア:

[(1, 65406939), (3, 21802313), (13, 5031303), (17, 3847467), (39, 1677101), (47, 1391637), (51, 1282489), (141, 463879), (221, 295959), (611, 107049), (663, 98653), (799, 81861), (1833, 35683), (2099, 31161), (2397, 27287), (6297, 10387)]