27831131626657

素因数分解:

${\mathrm{19}}^1\times {\mathrm{23}}^2\times {\mathrm{53}}^1\times {\mathrm{2503}}^1\times {\mathrm{20873}}^1$

素因数の和:23494

約数の個数: 48

約数和(自身を含む): 31216836551040

約数和(自身を除く): 3385704924383

約数列:

[1, 19, 23, 53, 437, 529, 1007, 1219, 2503, 10051, 20873, 23161, 28037, 47557, 57569, 132659, 396587, 480079, 532703, 1093811, 1106269, 1324087, 2520521, 3051157, 9121501, 11041817, 21019111, 25157653, 25444187, 52245119, 57971983, 70176611, 209794523, 483439553, 585216301, 992657261, 1201637737, 1333355609, 2768991307, 11119109719, 22831117003, 27637667951, 52610834833, 63686800061, 525115691069, 1210049201159, 1464796401403, 27831131626657]

約数ペア:

[(1, 27831131626657), (19, 1464796401403), (23, 1210049201159), (53, 525115691069), (437, 63686800061), (529, 52610834833), (1007, 27637667951), (1219, 22831117003), (2503, 11119109719), (10051, 2768991307), (20873, 1333355609), (23161, 1201637737), (28037, 992657261), (47557, 585216301), (57569, 483439553), (132659, 209794523), (396587, 70176611), (480079, 57971983), (532703, 52245119), (1093811, 25444187), (1106269, 25157653), (1324087, 21019111), (2520521, 11041817), (3051157, 9121501)]