201699423

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{397}}^1\times {\mathrm{607}}^1$

素因数の和:1044

約数の個数: 32

約数和(自身を含む): 309739520

約数和(自身を除く): 108040097

約数列:

[1, 3, 9, 27, 31, 93, 279, 397, 607, 837, 1191, 1821, 3573, 5463, 10719, 12307, 16389, 18817, 36921, 56451, 110763, 169353, 240979, 332289, 508059, 722937, 2168811, 6506433, 7470349, 22411047, 67233141, 201699423]

約数ペア:

[(1, 201699423), (3, 67233141), (9, 22411047), (27, 7470349), (31, 6506433), (93, 2168811), (279, 722937), (397, 508059), (607, 332289), (837, 240979), (1191, 169353), (1821, 110763), (3573, 56451), (5463, 36921), (10719, 18817), (12307, 16389)]