179623170081

素因数分解:

$3^4\times {\mathrm{23}}^1\times {\mathrm{15619}}^1\times {\mathrm{6173}}^1$

素因数の和:21827

約数の個数: 40

約数和(自身を含む): 280055603520

約数和(自身を除く): 100432433439

約数列:

[1, 3, 9, 23, 27, 69, 81, 207, 621, 1863, 6173, 15619, 18519, 46857, 55557, 140571, 141979, 166671, 359237, 421713, 425937, 500013, 1077711, 1265139, 1277811, 3233133, 3833433, 9699399, 11500299, 29098197, 96416087, 289248261, 867744783, 2217570001, 2603234349, 6652710003, 7809703047, 19958130009, 59874390027, 179623170081]

約数ペア:

[(1, 179623170081), (3, 59874390027), (9, 19958130009), (23, 7809703047), (27, 6652710003), (69, 2603234349), (81, 2217570001), (207, 867744783), (621, 289248261), (1863, 96416087), (6173, 29098197), (15619, 11500299), (18519, 9699399), (46857, 3833433), (55557, 3233133), (140571, 1277811), (141979, 1265139), (166671, 1077711), (359237, 500013), (421713, 425937)]