38609973

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{163}}^1\times {\mathrm{283}}^1$

素因数の和:486

約数の個数: 32

約数和(自身を含む): 59617280

約数和(自身を除く): 21007307

約数列:

[1, 3, 9, 27, 31, 93, 163, 279, 283, 489, 837, 849, 1467, 2547, 4401, 5053, 7641, 8773, 15159, 26319, 45477, 46129, 78957, 136431, 138387, 236871, 415161, 1245483, 1429999, 4289997, 12869991, 38609973]

約数ペア:

[(1, 38609973), (3, 12869991), (9, 4289997), (27, 1429999), (31, 1245483), (93, 415161), (163, 236871), (279, 138387), (283, 136431), (489, 78957), (837, 46129), (849, 45477), (1467, 26319), (2547, 15159), (4401, 8773), (5053, 7641)]