83655537

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{2953}}^1$

素因数の和:3053

約数の個数: 32

約数和(自身を含む): 136120320

約数和(自身を除く): 52464783

約数列:

[1, 3, 7, 19, 21, 57, 71, 133, 213, 399, 497, 1349, 1491, 2953, 4047, 8859, 9443, 20671, 28329, 56107, 62013, 168321, 209663, 392749, 628989, 1178247, 1467641, 3983597, 4402923, 11950791, 27885179, 83655537]

約数ペア:

[(1, 83655537), (3, 27885179), (7, 11950791), (19, 4402923), (21, 3983597), (57, 1467641), (71, 1178247), (133, 628989), (213, 392749), (399, 209663), (497, 168321), (1349, 62013), (1491, 56107), (2953, 28329), (4047, 20671), (8859, 9443)]