82976439

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{941}}^1$

素因数の和:1000

約数の個数: 64

約数和(自身を含む): 151925760

約数和(自身を除く): 68949321

約数列:

[1, 3, 7, 13, 17, 19, 21, 39, 51, 57, 91, 119, 133, 221, 247, 273, 323, 357, 399, 663, 741, 941, 969, 1547, 1729, 2261, 2823, 4199, 4641, 5187, 6587, 6783, 12233, 12597, 15997, 17879, 19761, 29393, 36699, 47991, 53637, 85631, 88179, 111979, 125153, 207961, 232427, 256893, 303943, 335937, 375459, 623883, 697281, 911829, 1455727, 1626989, 2127601, 3951259, 4367181, 4880967, 6382803, 11853777, 27658813, 82976439]

約数ペア:

[(1, 82976439), (3, 27658813), (7, 11853777), (13, 6382803), (17, 4880967), (19, 4367181), (21, 3951259), (39, 2127601), (51, 1626989), (57, 1455727), (91, 911829), (119, 697281), (133, 623883), (221, 375459), (247, 335937), (273, 303943), (323, 256893), (357, 232427), (399, 207961), (663, 125153), (741, 111979), (941, 88179), (969, 85631), (1547, 53637), (1729, 47991), (2261, 36699), (2823, 29393), (4199, 19761), (4641, 17879), (5187, 15997), (6587, 12597), (6783, 12233)]