29288223

素因数分解:

$3^4\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{199}}^1$

素因数の和:313

約数の個数: 40

約数和(自身を含む): 46464000

約数和(自身を除く): 17175777

約数列:

[1, 3, 9, 23, 27, 69, 79, 81, 199, 207, 237, 597, 621, 711, 1791, 1817, 1863, 2133, 4577, 5373, 5451, 6399, 13731, 15721, 16119, 16353, 41193, 47163, 49059, 123579, 141489, 147177, 361583, 370737, 424467, 1084749, 1273401, 3254247, 9762741, 29288223]

約数ペア:

[(1, 29288223), (3, 9762741), (9, 3254247), (23, 1273401), (27, 1084749), (69, 424467), (79, 370737), (81, 361583), (199, 147177), (207, 141489), (237, 123579), (597, 49059), (621, 47163), (711, 41193), (1791, 16353), (1817, 16119), (1863, 15721), (2133, 13731), (4577, 6399), (5373, 5451)]