3668679

素因数分解:

$3^3\times 7^2\times {\mathrm{47}}^1\times {\mathrm{59}}^1$

素因数の和:129

約数の個数: 48

約数和(自身を含む): 6566400

約数和(自身を除く): 2897721

約数列:

[1, 3, 7, 9, 21, 27, 47, 49, 59, 63, 141, 147, 177, 189, 329, 413, 423, 441, 531, 987, 1239, 1269, 1323, 1593, 2303, 2773, 2891, 2961, 3717, 6909, 8319, 8673, 8883, 11151, 19411, 20727, 24957, 26019, 58233, 62181, 74871, 78057, 135877, 174699, 407631, 524097, 1222893, 3668679]

約数ペア:

[(1, 3668679), (3, 1222893), (7, 524097), (9, 407631), (21, 174699), (27, 135877), (47, 78057), (49, 74871), (59, 62181), (63, 58233), (141, 26019), (147, 24957), (177, 20727), (189, 19411), (329, 11151), (413, 8883), (423, 8673), (441, 8319), (531, 6909), (987, 3717), (1239, 2961), (1269, 2891), (1323, 2773), (1593, 2303)]