43279353

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1787}}^1$

素因数の和:1835

約数の個数: 40

約数和(自身を含む): 72692928

約数和(自身を除く): 29413575

約数列:

[1, 3, 9, 13, 23, 27, 39, 69, 81, 117, 207, 299, 351, 621, 897, 1053, 1787, 1863, 2691, 5361, 8073, 16083, 23231, 24219, 41101, 48249, 69693, 123303, 144747, 209079, 369909, 534313, 627237, 1109727, 1602939, 1881711, 3329181, 4808817, 14426451, 43279353]

約数ペア:

[(1, 43279353), (3, 14426451), (9, 4808817), (13, 3329181), (23, 1881711), (27, 1602939), (39, 1109727), (69, 627237), (81, 534313), (117, 369909), (207, 209079), (299, 144747), (351, 123303), (621, 69693), (897, 48249), (1053, 41101), (1787, 24219), (1863, 23231), (2691, 16083), (5361, 8073)]