279348534

素因数分解:

$2^1\times 3^3\times {\mathrm{821}}^1\times {\mathrm{6301}}^1$

素因数の和:7133

約数の個数: 32

約数和(自身を含む): 621629280

約数和(自身を除く): 342280746

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 821, 1642, 2463, 4926, 6301, 7389, 12602, 14778, 18903, 22167, 37806, 44334, 56709, 113418, 170127, 340254, 5173121, 10346242, 15519363, 31038726, 46558089, 93116178, 139674267, 279348534]

約数ペア:

[(1, 279348534), (2, 139674267), (3, 93116178), (6, 46558089), (9, 31038726), (18, 15519363), (27, 10346242), (54, 5173121), (821, 340254), (1642, 170127), (2463, 113418), (4926, 56709), (6301, 44334), (7389, 37806), (12602, 22167), (14778, 18903)]