38169873

素因数分解:

$3^4\times 7^2\times {\mathrm{59}}^1\times {\mathrm{163}}^1$

素因数の和:248

約数の個数: 60

約数和(自身を含む): 67866480

約数和(自身を除く): 29696607

約数列:

[1, 3, 7, 9, 21, 27, 49, 59, 63, 81, 147, 163, 177, 189, 413, 441, 489, 531, 567, 1141, 1239, 1323, 1467, 1593, 2891, 3423, 3717, 3969, 4401, 4779, 7987, 8673, 9617, 10269, 11151, 13203, 23961, 26019, 28851, 30807, 33453, 67319, 71883, 78057, 86553, 92421, 201957, 215649, 234171, 259659, 471233, 605871, 646947, 778977, 1413699, 1817613, 4241097, 5452839, 12723291, 38169873]

約数ペア:

[(1, 38169873), (3, 12723291), (7, 5452839), (9, 4241097), (21, 1817613), (27, 1413699), (49, 778977), (59, 646947), (63, 605871), (81, 471233), (147, 259659), (163, 234171), (177, 215649), (189, 201957), (413, 92421), (441, 86553), (489, 78057), (531, 71883), (567, 67319), (1141, 33453), (1239, 30807), (1323, 28851), (1467, 26019), (1593, 23961), (2891, 13203), (3423, 11151), (3717, 10269), (3969, 9617), (4401, 8673), (4779, 7987)]