64367039137

素因数分解:

${\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{157}}^1\times {\mathrm{251}}^1\times {\mathrm{1511}}^1$

素因数の和:1989

約数の個数: 32

約数和(自身を含む): 69352464384

約数和(自身を除く): 4985425247

約数列:

[1, 23, 47, 157, 251, 1081, 1511, 3611, 5773, 7379, 11797, 34753, 39407, 71017, 169717, 237227, 271331, 379261, 906361, 1633391, 1852129, 5456221, 8723003, 11149669, 17825267, 42598967, 59543977, 256442387, 409981141, 1369511471, 2798566919, 64367039137]

約数ペア:

[(1, 64367039137), (23, 2798566919), (47, 1369511471), (157, 409981141), (251, 256442387), (1081, 59543977), (1511, 42598967), (3611, 17825267), (5773, 11149669), (7379, 8723003), (11797, 5456221), (34753, 1852129), (39407, 1633391), (71017, 906361), (169717, 379261), (237227, 271331)]