31367142

素因数分解:

$2^1\times 3^3\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{727}}^1$

素因数の和:802

約数の個数: 64

約数和(自身を含む): 75479040

約数和(自身を除く): 44111898

約数列:

[1, 2, 3, 6, 9, 17, 18, 27, 34, 47, 51, 54, 94, 102, 141, 153, 282, 306, 423, 459, 727, 799, 846, 918, 1269, 1454, 1598, 2181, 2397, 2538, 4362, 4794, 6543, 7191, 12359, 13086, 14382, 19629, 21573, 24718, 34169, 37077, 39258, 43146, 68338, 74154, 102507, 111231, 205014, 222462, 307521, 333693, 580873, 615042, 667386, 922563, 1161746, 1742619, 1845126, 3485238, 5227857, 10455714, 15683571, 31367142]

約数ペア:

[(1, 31367142), (2, 15683571), (3, 10455714), (6, 5227857), (9, 3485238), (17, 1845126), (18, 1742619), (27, 1161746), (34, 922563), (47, 667386), (51, 615042), (54, 580873), (94, 333693), (102, 307521), (141, 222462), (153, 205014), (282, 111231), (306, 102507), (423, 74154), (459, 68338), (727, 43146), (799, 39258), (846, 37077), (918, 34169), (1269, 24718), (1454, 21573), (1598, 19629), (2181, 14382), (2397, 13086), (2538, 12359), (4362, 7191), (4794, 6543)]